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。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.Aphid count ...
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.Since aphid population may become resistant to organophosphorus compounds, avoid excessive spraying.因为蚜虫类对有机磷化...
I'm sad that Julie'smarriage is on the verge of splitting up.朱莉的婚姻濒临破裂，我为此感到难过。Julie tapped on my door and poked her head in.朱莉轻轻地敲了敲我的门，探进头来。Julie Burchill is famous for her precocity and rapier wit.朱莉·伯奇尔因其早慧...
Water industry chiefs were rapped yesterday for failing their customers.昨天，水利行业的头头们因为怠慢客户而受到批评。FA chiefs could still face a rap and a possible fine.足协高层可能还要受到训诫并被处以罚款。The men mustered before their clan chiefs.男人们聚集在族长们面前...