Valib
n. 有效
🗣️ 情景例句
Let us out here.
让我们在这儿下车。
But last year we had a big one.
但去年下了大雪。
Mrs. Zhu, I called to tell you that the conference has been delayed until the 15th and 16th.
朱夫人，我来告诉你会议已经推迟到了15号至16号开。