Chaetognaths
(chaetognath 的复数) n.毛颚类动物
🗣️ 情景例句
about my not wanting to go into medicine?
对我不学医？
I'm too nervous.
我太紧张。
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，