Egg parasitoids of the genus Trichogramma are widely used in biological control against Lepidopterous pests.赤眼蜂属是生物防治中广泛用来防治鳞翅目害虫的一类重要天敌昆虫.Maria spent the weekend eradicating pests from her garden.玛莉亚整个周末都在花园除虫.Several k...
Sloane used inside diplomatic information to make himself rich.斯隆利用外交内幕消息发了财。The phrase is common diplomatic parlance for spying.这种说法是指代间谍行为的常用外交辞令。The President's envoy set off on another diplomatic trip...总统的使节开始了...
He joined the consular service, chiefly because this was one of the few job vacancies...他到领事馆工作，主要因为那是仅有的几个空缺职位之一。A usually coarse - grained igneous rock composed chiefly of calcic plagioclase and pyroxene.一种辉石矿物,由锂铝硅酸盐组...
Linda is such a facer, no matter whom she talks with, she is able to interest them and gain a positive reaction.林达真是一个场面人物，不管她和谁说话，都能引起对方兴趣并使他们做出正面反应Facer has fainted; this bucket of water should fetch him round.费塞昏过去了, ...