Biprism
双棱镜
🗣️ 情景例句
Going swimming should be a good way of letting your hair down after a hard day's work.
游泳是在辛苦了一天后放松自己的好方法。
What we lose in hake we shall have in herring.
失之东隅，收之桑榆。
Yes, that's right.
是的。