Decollimation
去平行性(光束), 平行性破坏
🗣️ 情景例句
And then make your own decision.
然后你自己做决定。
This alone made our nine-day trip worthwhile.
光这件事我们9天的旅行就非常值得。
Debbie's father will set out with her in a small boat.
黛比的父亲将乘一条小船同她一道出发。