您要查找的是不是：
- This dress is made of artificial fibers. 这件衣服是人造纤维的。
- Her artificial gaiety disguised an inner sadness. 她以矫揉造作的快乐掩饰著内心的悲痛。
- I can't stand his artificial smiles. 我受不了他的假笑。
- I was fitted an artificial tooth by the dentist. 牙医给我镶了颗假牙。
- He was taken into hospital for observation. 他被送进医院观察。
- Artificial heating hastens the growth of plants. 人工供暖能促进植物生长。
- Careful observation convinced them that is was so. 仔细的观察使他们相信情况是这样的。
- Her artificial manner made me sick. 她那装腔作势的样子令我恶心。
- It's basically wrong to have observation taken off from hearsay. 以道听途说作为意见的根据是根本错误的。
- The room was decorated with artificial flowers. 房间用人造花装饰。
- This product contains no artificial preservatives. 此产品不含任何人造防腐剂。
- He is a man of little observation. 他是个观察力极差的人。
- They decided to put him under observation. 他们决定监视他。
- This yoghurt contains no artificial flavouring or colouring. 这种酸乳酪不含人造香料或著色剂。
- He was under observation by the police. 他受到警方严密监视。
- Noticeably contrived; artificial. 明显人为的; 做作的
- She welcome us with an artificial smile on her face. 她脸上挂着虚伪的笑容来欢迎我们。
- This orange drink contains no artificial flavourings. 这种橙汁饮品不含人工调味料。
- The first artificial satellite was fired off on October4,1957. 第一颗人造卫星于1957年10月4日发射升空。
- He will publish his observation on the social life of these primitive tribe. 他将公布他对那些原始部落的社会生活观察所得的资料。
