| 釋義 |
vibration /vai'breijn; vafbrejan/ n 1 [U] vibrating movement: 擺動; 搖動; 震動; 頭動： The ship's engines even at full speed cause very little ~. 這條船的引擎即使是在全速時引起的震動也甚微。 2 [C] single movement to and fro when equilibrium has been disturbed: 來回一次振動： 20 ~s per second. 每秒鐘振動二十次。 |