✅ 同义词
🗣️ 情景例句
I'm going to use it for business.
我会在业务上用到它。
I'm afraid you will be discouraged.
我怕你会灰心。
I'm certain he'll go to see the film, because he's bought a ticket.
我肯定他会去看电影的，冈为他把票都买好了。