| 释义 |
outcrossenUK
out·cross O0156100 (out′krôs′, -krŏs′)v. out·crossed, out·cross·ing, out·cross·es v.tr.1. To mate (an animal) to an unrelated individual of the same species or breed.2. To pollinate (a plant) with pollen from a different plant of the same species, often one that is unrelated or is of a different variety.v.intr. To outcross a plant or animal.n.1. The process of outcrossing.2. Offspring produced by outcrossing.outcross vb (Biology) to breed (animals or plants of the same breed but different strains) n 1. (Biology) an animal or plant produced as a result of outcrossing 2. (Biology) an act of outcrossing out•cross (v. ˌaʊtˈkrɔs, -ˈkrɒs; n. ˈaʊtˌkrɔs, -ˌkrɒs) v.t. 1. to cross (animals or plants) by breeding individuals of different strains but, usu., of the same breed. n. 2. a hybrid animal or plant so produced. 3. an act of outcrossing. [1885–90] outcross Past participle: outcrossed Gerund: outcrossing
| Imperative |
|---|
| outcross | | outcross |
| Present |
|---|
| I outcross | | you outcross | | he/she/it outcrosses | | we outcross | | you outcross | | they outcross |
| Preterite |
|---|
| I outcrossed | | you outcrossed | | he/she/it outcrossed | | we outcrossed | | you outcrossed | | they outcrossed |
| Present Continuous |
|---|
| I am outcrossing | | you are outcrossing | | he/she/it is outcrossing | | we are outcrossing | | you are outcrossing | | they are outcrossing |
| Present Perfect |
|---|
| I have outcrossed | | you have outcrossed | | he/she/it has outcrossed | | we have outcrossed | | you have outcrossed | | they have outcrossed |
| Past Continuous |
|---|
| I was outcrossing | | you were outcrossing | | he/she/it was outcrossing | | we were outcrossing | | you were outcrossing | | they were outcrossing |
| Past Perfect |
|---|
| I had outcrossed | | you had outcrossed | | he/she/it had outcrossed | | we had outcrossed | | you had outcrossed | | they had outcrossed |
| Future |
|---|
| I will outcross | | you will outcross | | he/she/it will outcross | | we will outcross | | you will outcross | | they will outcross |
| Future Perfect |
|---|
| I will have outcrossed | | you will have outcrossed | | he/she/it will have outcrossed | | we will have outcrossed | | you will have outcrossed | | they will have outcrossed |
| Future Continuous |
|---|
| I will be outcrossing | | you will be outcrossing | | he/she/it will be outcrossing | | we will be outcrossing | | you will be outcrossing | | they will be outcrossing |
| Present Perfect Continuous |
|---|
| I have been outcrossing | | you have been outcrossing | | he/she/it has been outcrossing | | we have been outcrossing | | you have been outcrossing | | they have been outcrossing |
| Future Perfect Continuous |
|---|
| I will have been outcrossing | | you will have been outcrossing | | he/she/it will have been outcrossing | | we will have been outcrossing | | you will have been outcrossing | | they will have been outcrossing |
| Past Perfect Continuous |
|---|
| I had been outcrossing | | you had been outcrossing | | he/she/it had been outcrossing | | we had been outcrossing | | you had been outcrossing | | they had been outcrossing |
| Conditional |
|---|
| I would outcross | | you would outcross | | he/she/it would outcross | | we would outcross | | you would outcross | | they would outcross |
| Past Conditional |
|---|
| I would have outcrossed | | you would have outcrossed | | he/she/it would have outcrossed | | we would have outcrossed | | you would have outcrossed | | they would have outcrossed |
outcrossenUK
outcross (out′krôs′, -krŏs′)v. out·crossed, out·crossing, out·crosses v.tr.1. To mate (an animal) to an unrelated individual of the same species or breed.2. To pollinate (a plant) with pollen from a different plant of the same species, often one that is unrelated or is of a different variety.v.intr. To outcross a plant or animal.n.1. The process of outcrossing.2. Offspring produced by outcrossing. |