| 释义 |
levigate
lev·i·gate L0139400 (lĕv′ĭ-gāt′)tr.v. lev·i·gat·ed, lev·i·gat·ing, lev·i·gates 1. a. To make into a smooth, fine powder or paste, as by grinding when moist.b. To separate fine particles from coarse by grinding in water.2. To suspend in a liquid.3. To make smooth; polish.adj. (-gāt′, -gĭt) Smooth. [Latin lēvigāre, lēvigāt- : lēvis, smooth; see lei- in Indo-European roots + agere, to make, do; see ag- in Indo-European roots.] lev′i·ga′tion n.levigate (ˈlɛvɪˌɡeɪt) vb1. (Chemistry) (tr) to grind into a fine powder or a smooth paste2. (Chemistry) to form or cause to form a homogeneous mixture, as in the production of gels3. (Chemistry) (tr) to suspend (fine particles) by grinding in a liquid, esp as a method of separating fine from coarse particlesadj4. (Chemistry) botany having a smooth polished surface; glabrous5. (Botany) botany having a smooth polished surface; glabrous[C17: from Latin lēvigāre, from lēvis smooth] ˌleviˈgation n ˈleviˌgator nlev•i•gate (ˈlɛv ɪˌgeɪt) v.t. -gat•ed, -gat•ing. to rub, grind, or reduce to a fine powder, with or without the addition of a liquid. [1605–15; < Latin lēvigātus, past participle of lēvigāre to smooth, pulverize =lēv(is) smooth + -igāre v. suffix (compare fumigate)] lev`i•ga′tion, n. levigate Past participle: levigated Gerund: levigating
| Imperative |
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| levigate | | levigate |
| Present |
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| I levigate | | you levigate | | he/she/it levigates | | we levigate | | you levigate | | they levigate |
| Preterite |
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| I levigated | | you levigated | | he/she/it levigated | | we levigated | | you levigated | | they levigated |
| Present Continuous |
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| I am levigating | | you are levigating | | he/she/it is levigating | | we are levigating | | you are levigating | | they are levigating |
| Present Perfect |
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| I have levigated | | you have levigated | | he/she/it has levigated | | we have levigated | | you have levigated | | they have levigated |
| Past Continuous |
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| I was levigating | | you were levigating | | he/she/it was levigating | | we were levigating | | you were levigating | | they were levigating |
| Past Perfect |
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| I had levigated | | you had levigated | | he/she/it had levigated | | we had levigated | | you had levigated | | they had levigated |
| Future |
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| I will levigate | | you will levigate | | he/she/it will levigate | | we will levigate | | you will levigate | | they will levigate |
| Future Perfect |
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| I will have levigated | | you will have levigated | | he/she/it will have levigated | | we will have levigated | | you will have levigated | | they will have levigated |
| Future Continuous |
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| I will be levigating | | you will be levigating | | he/she/it will be levigating | | we will be levigating | | you will be levigating | | they will be levigating |
| Present Perfect Continuous |
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| I have been levigating | | you have been levigating | | he/she/it has been levigating | | we have been levigating | | you have been levigating | | they have been levigating |
| Future Perfect Continuous |
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| I will have been levigating | | you will have been levigating | | he/she/it will have been levigating | | we will have been levigating | | you will have been levigating | | they will have been levigating |
| Past Perfect Continuous |
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| I had been levigating | | you had been levigating | | he/she/it had been levigating | | we had been levigating | | you had been levigating | | they had been levigating |
| Conditional |
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| I would levigate | | you would levigate | | he/she/it would levigate | | we would levigate | | you would levigate | | they would levigate |
| Past Conditional |
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| I would have levigated | | you would have levigated | | he/she/it would have levigated | | we would have levigated | | you would have levigated | | they would have levigated |
levigate
levigate[′lev·ə‚gāt] (botany) glabrous (chemistry) To separate a finely divided powder from a coarser material by suspending in a liquid in which both substances are insoluble. Also known as elutriation. To grind a moist solid to a fine powder. |