boll weevil是什么意思 boll weevil怎么读
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英 [bəʊl 'wiːvɪl]
英 [bəʊl 'wiːvɪl]
美 [boʊl 'wiːvəl]
美 [boʊl 'wiːvəl]
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n. 棉铃象鼻虫
boll weevil的英文翻译是什么意思，词典释义与在线翻译
Noun:- greyish weevil that lays its eggs in cotton bolls destroying the cotton
boll weevil的用法和样例
用作名词 (n.)
- Gossypol, which is produced by gland cells in the leaves of cotton, is an attractant to the boll weevil.
棉叶腺胞分泌的棉酚对棉铃象鼻虫是一种引诱剂。
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