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- We have three periods of chemistry a week. 我们一星期三节化学课。
- The scientist probed into the secrets of chemistry. 这位科学家探索了化学的种种奥秘。
- Chemistry was her favourite subject at school. 她上学时最喜欢化学。
- eross linked hyaluronic acid 交联透明质酸
- No one can cope with him in Chemistry. 在化学方面，谁也比不上他。
- I am not good at organic chemistry. 我的有机化学学得不好。
- We will do a Chemistry experiment this Friday. 这个周五我们要做化学试验。
- The crowd linked arms to form a barrier. 群众臂挽著臂组成人墙。
- The children linked hands to make a circle. 孩子们挽起手来围成一个圈。
- Is there a link between smoking and lung disease? 吸烟与肺部疾病之间有关系吗？
- Fingerprints linked the suspect to the crime. 指纹印把嫌疑犯与所犯罪行不可分割地联系在一起。
- He is an authority in the region of chemistry. 他是化学界的权威。
- I have only a rudimentary grasp of chemistry. 我只掌握了化学的初步知识。
- I have lost my interest in chemistry. 我对化学已不感兴趣。
- He was still devoted to the study of chemistry. 他仍专心致力於化学研究。
- He detached a link from a chain. 他从链子上拆下一个链环。
- Physical chemistry is Greek to me. 我对物理化学一窍不通。
- Israel, Palestinians restore security link. 以色列巴勒斯坦重回安全临界线。
- Railway lines link country towns with the capital. 铁路把各个城镇与首都连接起来。
