英语词汇on point duty是什么意思，on point duty的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	on point duty
释义	DEFINITIVE EXAMPLES 权威例句〔duty〕The traffic lights were not working so there was a policeman on point duty.交通信号灯坏了，所以有一个警察在执勤指挥。牛津搭配
随便看	space phasing space photography space polar coordinates space polymer space port space power space probe space probe space probe space probe space program space program space programme space quantization space quartic space quartic of first kind space quartic of second kind space race space race space race space radio space rate space reconnaissance space record space recording

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。