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
We tested it last week on twelve- to fifteen-year-olds,
我们上一周曾在十二岁至十五岁的孩子中试过这项游戏，
All are not thieves that dogs bark at.
犬之所吠，并非皆贼。
Then he spoke slowly, but I could not understand him.
于是他说得慢了，可我还是听不懂。