✅ 同义词
🗣️ 情景例句
He made a pretty fortune by selling all his land.
他卖了所有的土地发了大财。
You can never tell.
不知道。
Instead of becoming a doctor, however, he became a successful writer of detective stories.
然而，他后来没当上医生，却成了一位成功的侦探小说作家。