diflubenzuron怎么读

The method was established for purification of diflubenzuron by crystal technique with mixed solvents.本文论述了利用混合溶剂——结晶法提纯除虫脲的分析技术.The separation and determination of the primary impurities of diflubenzuron by liquid chrom...

除虫脲...

“朴实的”的英语可以翻译为：artless，earthy，unadorned ...

minimalist的复数形式为：minimalists...

The wealthier may have to pay a little more in taxes.更富有的人可能得多缴一点儿税。Private libraries also became common among the wealthier Greeks.私人图书馆在富有的希腊人当中也逐渐增多.That may be true, but industry's making us wealthier.这也许是真的, 不过...

castle的音标：castle的英式发音音标为：['kɑ:sl]castle的美式发音音标为：['kæsl]...

n.使节( envoy的名词复数 )，公使，谈判代表，使节身份...

gambol的近义词/同义词有：cavort, sport, romp, frolic, play, caper, run, dance, on, cavort, carry, footle, caper, bounce, play, romp, frolic, entertainment, run, sport。vi.gambol的近义词（跳跃;耍闹;嬉戏）：cavort, sport, romp, frolic, play, cap...

stall的一般过去时为：stalled...

n.流程图，流向图，程序框图，操作程序图...

breakpoint的音标：breakpoint的英式发音音标为：['breɪkˌpɔɪnt]breakpoint的美式发音音标为：['breɪkˌpɔɪnt]...

meltback的音标：meltback的英式发音音标为：['meltbæk]meltback的美式发音音标为：['meltbæk]...

acidulate的第三人称单数（三单）为：acidulates...

你这样无精打彩, 我敢说我要赶得上你了.You're so low, I dare say I shall keep up with you.他们无精打彩,垂头丧气.They bowed their heads and cast down their eyes.早餐时,他无精打彩,只吃了一点咸肉和鸡蛋.He pecked listlessly at his breakfast of egg and bacon....

你放两个月假,机师, 这就是你要做的 吗 ?You get two months Ieave , Major, and this is what you do with it?军官, 技师和二级准尉机师穿产白色工装裤.Officers, engineers and warrant officer engineers wore white overalls.一名空乘指一名机师调戏她还推挤她.One attendant said a pil...

Meteorologists use satellites, land observatories and historical data to provide information about the weather.气象学家使用卫星 、 上天文台和历史资料来提供有关天气的信息.Since they were excellent astronomers, some think that they also used their py...

有一天, 我在英国浏览过三个车站书亭.In England, I looked over three railway bookstalls in one day....