Unfrequent
a. 不常发生的,不常见的
✅ 同义词
🗣️ 情景例句
you will be Mrs. Harry Bennett.
你将成为Harry Bennett太太。
Then we'd have some idea of what you'll be needing.
那么我们就会心中有点儿数，知道你们需要什么了。
It is only 380,000 kilometres away, and it has been visited by man already.
已经有人到过月球旅行了。