Orthomorphism
正交射
🗣️ 情景例句
and they needed the extra room.
他们需要多一些空间。
I've got news for you.
我要告诉你一个好消息。
The main school holidays are from mid-December till early February when the days are long and warm.
学校主要的假期从12月中旬起至第二年的2月初为止，这段时间白昼很长，气候也暖和。