Betweenwhiles
adv. 间或, 偶而
✅ 同义词
🗣️ 情景例句
Richard and I will put them into the envelopes.
我和Richard把它们放进信封。
What have you done?
你究竟都做了些什么？
If you don't work, you will fail to pass the exam.
如果你不学习，你考试就会不及格。