基础释义
例句
英英词典释义

福克斯词典 \ 英汉词典 \

bollworm是什么意思？

bollworm

英['bəʊlwɜ:m] 美['boʊlwɜm]

n. 一种蛾的幼虫，螟蛉；

例句

Cotton bollworm , Helicoverpa armigera ( Hubner ) outbreaks in Jiangxi almost every year since 1993. 近几年来江西棉铃虫几乎年年大发生.
In china, it is advanced on transgenic bollworm resistant cotton in the world. 我国棉花生物技术在抗棉铃虫等方面达到世界领先水平.
It can be concluded that irradiated sterile insect technique is feasible for integrated controlling cotton bollworm. 辐射不育技术作为棉铃虫综合防治的措施是可行的.

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英英词典释义

Noun
1. any of various moth caterpillars that destroy cotton bolls

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