dilator中文什么意思

n.
1.使膨胀[扩张]的人。
2.【医学】扩张器。
3.【解剖学】扩张肌，开大肌。

• anal dilator:    肛门扩张器; 扩张器
• aortic dilator:    主动脉扩张器
• bailey dilator:    贝利氏扩张器, 主动脉瓣扩张器; 贝 ...

例句与用法

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1. Mitral valve dilator
   二尖瓣瓣膜扩张器
2. Mastoid fixed dilator
   乳突固定扩张器
3. Cervical canal dilator
   宫颈管扩张器
4. Lachrymal canal dilator
   泪管扩张器
5. Immediate and dramatic relief of symptoms was achieved by the insertion of a maloney dilator into the oesophagus
   马罗尼扩张器插入食道后，症状立即得到明显缓解。

英文释义

名词

1. a surgical instrument that is used to dilate or distend an opening or an organ
   同义词：dilater
2. a drug that causes dilation
3. a muscle or nerve that dilates or widens a body part