like clockwork
非常準時和有規(guī)律地進行某些事情
口語·形容準時有序
英文釋義
occurs regularly and predictably, without any issues or interruptions
例句
The train arrives at 8 a.m. like clockwork every morning.
典故來源
源自鐘表機械的精確運轉,比喻事物規(guī)律、準時且無差錯。