英语词汇“why worry about such trifles”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	why worry about such trifles
释义	why worry about such trifles 干吗为这些小事发愁
随便看	machine configuration machine configuration record machine congestion machine construction machine control machine control and discrete sensors machine control electronics machine-controlled machine controlled operations machine-controlled time machine controller machine control media file machine control unit machine control unite type DNC machine conveyor machine coordinate machine coordinates Machine coordinate system Machine copy machine core machine cost machine countersink machine counter-sink machine countersink drill machine counterweigh