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...

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

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...

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化学成因的...

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hoveler的音标：hoveler的英式发音音标为：['hɒvələ]hoveler的美式发音音标为：['hɒvələ]...

shanty的复数形式为：shanties...

“内灰质”的英语可以翻译为：[医] entocineria ...

n.收集，搭车（者），唱机唱头，小卡车adj.临时凑成的，偶然认识的...

Micronaire的音标：...

吉娜模仿口音惟妙惟肖。Gina does accents extremely well.我要求你想出你能想到的每件事, 瑞吉娜.I'm asking you to find out everything you can, Regina.吉娜: 有可能. 他听起来很像头号嫌疑犯.Zina: Could be. He sounds like a 6 prime suspect....

Objective To determinate the gallic acid contents in Zhuzigantai tablets.目的:建立高效液相测定珠子肝泰片中没食子酸的含量.Objective To determine the content of gallic acid in Acalypha australis L.目的测定铁苋菜中没食子酸的含量.The proposal has provoked howls ...

Niagara Falls的音标：...

v.发抖( tremble的第三人称单数 )，焦虑，颤动，轻轻摇晃...

gratify的近义词/同义词有：satisfy, please, please, pleasure, satisfy, indulge, suffice, delight, oblige。vt.gratify的近义词（使满意;使高兴）：satisfy, please。gratify的近义词（其他释义）：please, pleasure, satisfy, indulge, suffice, delight, oblige。...

A toddler requires close supervision and firm control at all times.刚学步的孩子时刻需要寸步不离的照看，并要牢牢看紧。A toddler requires close supervision and firm control at all times...刚学步的孩子时刻需要寸步不离的照看，并要牢牢看紧。The plan calls for a ceasefire and...

practise的一般过去时为：practised...