Biplanar
双平面的, 二面的
🗣️ 情景例句
but he has to work today,
但他今天工作忙，
One should travel out of his own country at least once.
我们至少应该离开自己的国度去旅行一次。
At first she decided to go to the police,
一开始拉姆齐太太打算报告警察，