| 释义 |  noun |  verbbloombloom1 /blum/ ●○○ noun ETYMOLOGYbloom1Origin: 1200-1300 Old Norse blom ► in full bloom1[countable, uncountable] science, biology a flower, or a group of flowers:  beautiful red blooms a mass of bloom on the apple trees2in bloom science, biology a plant that is in bloom has flowers that are open:  The azaleas are in full bloom.3literary a good, happy, or successful time:  a boy in the full bloom of youth The azaleas are in full bloom.► bloom of youth  a boy in the full bloom of youth noun |  verbbloombloom2 ●○○ verb [intransitive] 1science, biology a)if a plant blooms, it produces flowers b)if a flower blooms, it opens2to become happy and healthy, or successful:  The experiment bloomed into a $50 million business.VERB TABLEbloom |
 | Present | I, you, we, they | bloom |  |  | he, she, it | blooms |  | Past | I, you, he, she, it, we, they | bloomed |  | Present perfect | I, you, we, they | have bloomed |  |  | he, she, it | has bloomed |  | Past perfect | I, you, he, she, it, we, they | had bloomed |  | Future | I, you, he, she, it, we, they | will bloom |  | Future perfect | I, you, he, she, it, we, they | will have bloomed | 
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 | Present | I | am blooming |  |  | he, she, it | is blooming |  |  | you, we, they | are blooming |  | Past | I, he, she, it | was blooming |  |  | you, we, they | were blooming |  | Present perfect | I, you, we, they | have been blooming |  |  | he, she, it | has been blooming |  | Past perfect | I, you, he, she, it, we, they | had been blooming |  | Future | I, you, he, she, it, we, they | will be blooming |  | Future perfect | I, you, he, she, it, we, they | will have been blooming | 
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