aphid是什么意思

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...

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的复数形式为：aphids...

aphid的音标：aphid的英式发音音标为：['eɪfɪd]aphid的美式发音音标为：['efɪd, 'æfɪd]...

Medical authorities were baffled, both as to its causes and its virulence.医疗当局对其病因及有多致命都还不甚了解。How can faculty improve their teaching so as to encourage creativity?教师们如何才能改进教学以激发创造性呢？He is in no doubt as to what is needed...

n.（尤指澳大利亚的）土著居民，（常作A-） 澳洲土著语，（常用复数）土生动物（或植物）群...

adj.指导的，教育的...

Conservationists的音标：...

adj.环氧的n.环氧树脂...

Iranian的复数形式为：Iranians...

“油彩”的拼音为：yóu cǎi...

She read avidly from an early age—books, magazines, anything.她从小就酷爱阅读——书籍、杂志，无不涉猎。She read avidly from an early age — books, magazines, anything.她从小就酷爱阅读——书籍 、 杂志, 无不涉猎.Thank you for a most entertaining magazine, which I...

INIS的音标：...

“拉马克”的英语可以翻译为：Lamarch (Jean Baptiste, 1744-1829, 法国博物学家，最先提出生物进化学说)，Lamarck ...

imitation的复数形式为：imitations...

“冒失鬼”的拼音为：mào shi guǐ...

Chefs at the St James Court restaurant have cooked for the Queen.圣詹姆斯皇家饭店的厨师们曾经为女王烹制菜肴。The BBC series Hot Chefs is compulsive viewing.英国广播公司的系列节目“当红厨师”是个让人一看就上瘾的节目。No two chefs follow the same recipe.每个厨师都有不同的烹饪方式。...

“鼻窦”的英语可以翻译为：[生理]paranasal sinus（又称“副鼻窦”“鼻旁窦”） ...

“汽艇”的英语可以翻译为：motorboat，motor launch，gasboat，powerboat，autoboat ...