英语单词
aphid是什么意思
aphid
英[ˈeɪfɪd]
美[ˈefɪd,ˈæfɪd]
- n.[昆]蚜虫 网络解释.蚜虫；蚜
词形变化:
复数：aphids
双语例句
- 1 . The aphid is now laying waste to the wheat and barley fields.
- 蚜虫正在毁掉一片片的小麦和大麦田地。
来自柯林斯例句
- 2 . Since aphid population may become resistant to organophosphorus compounds, avoid excessive spraying.
- 因为蚜虫类对有机磷化物能产生抗性, 所以要避免过多的喷洒.
来自辞典例句
- 3 . Aphid count on plants in fields do not correlate with virus spread in the same fields.
- 田间植株蚜数与同块田内病毒的扩散程度间无相关性.
来自辞典例句
- 4 . In general an aphid cannot or hardly identify its host at a distance.
- 在一定距离以外,蚜虫通常不能或难以识别其寄主植物.
来自辞典例句