Qst
n. [电信]发给有执照的业余无线电操作人员的通用信号
🗣️ 情景例句
I don't see why she's so against the idea.
我不明白她为何如此反对这个计划。
When is he expected to be back?
他什么时候回来？
It's eight thirty-five.
八点三十五。