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- That oyster closed up its valves. 那个牡蛎把壳合拢起来。
- mechanical hemolysis due to artificial valve 人工瓣膜机械性溶血
- 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。
- Having a shell consisting of two hinged valves. 双瓣壳的有由两个开合的瓣组成贝壳的
- Artificial heating hastens the growth of plants. 人工供暖能促进植物生长。
- Her artificial manner made me sick. 她那装腔作势的样子令我恶心。
- 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。
- This yoghurt contains no artificial flavouring or colouring. 这种酸乳酪不含人造香料或著色剂。
- 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。
- artificial valves 人工瓣膜
- Cars began using caps that incorporated two valves. 汽车开始使用装有两个阀门的油箱盖。
- This orange drink contains no artificial flavourings. 这种橙汁饮品不含人工调味料。
- Fill kill and choke valves with seawater. 将压井阀和阻流阀注满海水。
- A rod moved by a cam to operate the valves in an internal-combustion engine. 阀门挺杆通过凸轮转动的杆，用来操纵内燃机的阀门
- Streams are switched by solenoid valves. 流路靠电磁阀进行切换。
