您要查找的是不是：
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- The basin is made of synthetic resin. 这个盆是用合成树脂做的。
- A synthetic imitation of natural tortoiseshell. 仿玳瑁模仿自然玳瑁的人工仿造品
- This shelf was made of synthetic resin. 这个架子是合成树脂做的。
- synthetic urea 合成尿素
- Stockings made of one of these synthetic materials. 尼龙长袜用这些合成材料制成的长袜
- A synthetic chemical resembling natural musk in odor or use. 合成麝香一种类似天然麝香的香味或者用途的人工合成的化学品
- A clathrate compound, such as urea. 包合物一种笼状化合物，如尿素
- A thin, loosely woven fabric of silk, cotton, or synthetic fiber. 紧捻纱罗织物一种由丝、棉或合成纤维织成的又薄又松的织物
- But 120 tons of urea is really a small one. 但120吨尿素确实是个小数目。
- A natural or synthetic ester of glycerol and fatty acids. 甘油酯以甘油和脂肪酸天然存在的或合成的酯
- An untwisted synthetic thread is used. 使用了不是多股绞合的化纤线。
- Government tender urea must submit price by 18th noon. 政府招标尿素，须于18日正午前报价。
- That is a synthetic combat mission. 那是一个假想的战斗任务。
- Allantoin is one of the important urea derivative products. 尿囊素是一种重要的尿素衍生产品。
- Most synthetic polymers are organic. 大多数合成聚合物都是有机材料。
- A kidney also takes urea and mineral salts out of the blood. 肾还排出血液中的尿素和无机盐。
- Urea is commonly used as the source of nitrogen in foliage sprays. 尿素作为氮素给源普遍地应用于叶面喷布。
- FUJIAN JINCHENG SYNTHETIC LEATHER CO., LTD. 福建金诚合成革有限公司。
