Bipitch
双螺旋的, 双螺线的, 双节距的, 双头的
🗣️ 情景例句
Lots of people are tired of higher taxes.
许多人对于增税很厌烦。
No. We're supposed to go to the movies.
不，我们决定去看电影了。
How late do you plan to be?
你们预计延迟多久？