Msec.
n. 毫秒
🗣️ 情景例句
Please pass the ...
请递给我……
How often did I tell you not to speak so loud?
我告诉你多少次不要讲话这么大声?
After the accident, all the lines and taps were clearly marked and new people joining the workforce were given a talk on safety before they started work.
火灾过后，所有的管道和龙头都被标得一清二楚，而且加入劳动队伍的新工人在开始工作之前要接受有关的安全教育。