Pistoned
(piston 的过去时) n. 活塞, 活塞阀键\\n[医] 活塞(如注射器的)
🗣️ 情景例句
As Ms. Smith has indicated on several previous occasions.
史密斯夫人在先前的几个场合已表示过我们对目前的印刷的安排很满意。
I remember George's father owns a ship.
我记得乔治的父亲有一艘船。
He did not see the bag until it was too late.
等他看见袋子时已经太晚了。