chemicals是什么意思

Organic food is unadulterated food produced without artificial chemicals or pesticides.有机食品是未使用人工化学制剂和杀虫剂的纯净食品。Nitrates are chemicals that occur naturally in water and the soil.硝酸盐是水和土壤中自然存在的化学物质。Protective gloves reduce...

Have you studied the composition of the chemicals?你研究过这种药品的成分了吗?These chemicals make the fruit inedible.这些化学品使这种水果不宜食用.Chemicals Stocks, Ferroalloy and Products, PVC Resins, Plastic Raw Material, Chemical Supplies.采购产品股票...

chemicals的音标：chemicals的英式发音音标为：['kemɪklz]chemicals的美式发音音标为：['kemɪklz]...

蜗牛在地上运动时在后面留下黏液的痕迹.A snail leaves a trail of slime behind it on the ground.在 大肠 内侧有一层黏液的东西.There is a layer of slime , called mucus, on the inside of the large intestine ( colon ) .我把浸透黏液的上衣接过来,扑通一声扔到地上.Wellhung: I'...

髌下的...

adj.贫瘠的，不结果实的，不孕的，无价值的n.荒原，不毛之地...

kinetosome的音标：kinetosome的英式发音音标为：[kɪ'ni:təsəm]kinetosome的美式发音音标为：[kɪ'netəˌsoʊm]...

auroral的音标：auroral的英式发音音标为：[ɔ:'rɔ:rəl]auroral的美式发音音标为：[ɔ'rɔrəl]...

“伴郎”的英语可以翻译为：est man at a wedding （男傧相），groomsman ...

employ的近义词有：hire, employ, engage,use, apply, employ, utilize, avail, exploit。下面这些动词均含"雇用"的含义：hire：普通用词，常指短期或长期雇用某人从事某一特定工作或一次性的工作，含强调为薪金而工作的意味。employ：正式用词，侧重受雇者虽为薪金而工作，但工作固定共享有相当尊严。engage可与hire换用，特指雇用专业人员。下面这些动词均含"使用，应用"...

“旧时的”的英语可以翻译为：[法] ab antiquo，old-timey ...

Riccardo and Cafiero had been feuding so openly that the whole town knew about it.里卡多和卡菲埃罗一直公开地闹别扭,全城的人都知道此事.Riccardo and I are always the last to know what's going on.我和里卡尔多总是最后才知道发生什么事情。Like me, John Riccardo was ...

techniques的音标：techniques的英式发音音标为：[tek'ni:ks]techniques的美式发音音标为：[tek'niks]...

If you've got bags you're better off taking a taxi.你要是大包小包的，不如打的算了。They are much better off than us.他们比我们富得多。He found himself no better off than any of his compeers.他发觉自己比其他所有的同伴都好不了多少....

场致发光彩色板...

n.（书尾的）词汇表，难词汇编...

n.水瓶，水袋，水壶...

...parents whose political views were nurtured in the sixties...政治观点形成于60年代的父母一辈He had three children, and lived on into his sixties.他有3个孩子，已经60多岁了。Kiefer was just one of the artists who had studied under Beuys in the ea...