The rule is that someone must be on duty at all times. 按照规定,任何时候均需有人值班.
all the timethey’re the same, but “at all times” is more formal.|A lot of people use “all the time” to mean frequently: “He watches the …
释义 总是，一直；随时；每时每刻；平生 学习怎么用 双语例句 Keep both hands on the steering wheel at all times. 双手要始终握住方向盘。 He will …
更多内容请点击：at all times是什么意思_at all times的翻译_音标_读音_用法 ... 推荐文章