Msec.
n. 毫秒
🗣️ 情景例句
If anyone has any objections, now is the time to voice them.
如果有人反对，现在就可以说出来。
The word once spoken can never be realled.
一言既出，驷马难追。
The mother sat the child at a little table.
母亲安排孩子坐到小桌旁。