Alternativeness
两者择一
🗣️ 情景例句
I bet you were cute.
我打赌 ，当时很逗人喜爱。
It will do you good.
这会对你有好处。
An ocean wave passing through deep water causes a particle on the surface to move in a roughly circular orbit,
穿过深水的海浪使水面上的一个微粒按照一种近乎圆形的轨道移动，