piston
/'pistәn/
📖 中文释义
- n. 活塞, 活塞阀键
- [医] 活塞(如注射器的)
🔗 释义中的汉语词
🧩 词形变化
💬 双语例句
The piston does not come into contact with the cylinder cover.
这个活塞不接触汽缸盖。
🔵 同义词
📘 English Definition(英文释义)
- n. United States neoclassical composer (1894-1976)
- n. mechanical device that has a plunging or thrusting motion