您要查找的是不是：
- Now chemists and geologists from Binghamton University and Johns Hopkins University have found proof of shifting ocean chemistry in ancient salt deposits. 现在丙罕顿大学与约翰霍普金斯大学的化学家与地质学家，在古代盐沉积层中发现了海洋化学会变动的证据。
- We have three periods of chemistry a week. 我们一星期三节化学课。
- This creature lives in the depth of the ocean. 这种生物生活在海洋深处。
- 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。
- The astronauts splashed down in the Pacific Ocean. 那些宇航员们溅落在太平洋中。
- The ocean lanes are always busy. 远洋航路总是很繁忙。
- The ship plowed across the ocean. 轮船在大海上破浪前进。
- 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 ship ploughed across the ocean. 轮船在大海上破浪前进。
- 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。
- An area of choppy water, as on an ocean. 碎浪区海洋等有碎浪的区域
- I have lost my interest in chemistry. 我对化学已不感兴趣。
- The scenery is beautiful near the Pacific Ocean. 靠近太平洋的地区，风景很美丽。
- He was still devoted to the study of chemistry. 他仍专心致力於化学研究。
- Fred was all hopped up about going over the ocean. 弗雷德一想要远渡重洋，就兴奋得要命。
