pistoning

📖 中文释义

  1. (piston 的现在分词) n. 活塞, 活塞阀键
  2. [医] 活塞(如注射器的)

🔗 释义中的汉语词

🧩 词形变化

原形 piston
📘 English Definition(英文释义)
  1. -ing form of piston
  2. n. United States neoclassical composer (1894-1976)
  3. n. mechanical device that has a plunging or thrusting motion