Bipatch
双螺旋(线)的, 双节距的, 双头的
🗣️ 情景例句
I'm writing an article on the feelings about graduation.
我在写一篇关于毕业感想的文章。
Beggars must be no choosers.
饥不择食。
Excuse me, please! Which is the way to the North Street Hospital?
请问，去北街医院怎么走？