Boultings
(Boulting 的复数) (Boult 的现在分词) n.筛子
🗣️ 情景例句
I think I've had enough of that sandwich.
我想我已经吃够了三明治。
Isn't that great?
你不是很好吗？
Many firms, for instance, have great difficulty in obtaining technical or scientific books from libraries
比如，很多公司向图书馆借阅科技书籍时感到很困难，