Bipatch
双螺旋(线)的, 双节距的, 双头的
🗣️ 情景例句
What does NATO mean?
NATO是什么意思？
I don't have the nerve to do it.
我没勇气去做。
I know it's not necessary. I want to do it.
我知道不必这样，可是我愿付？/span>