Arcus
[医] 弓
🗣️ 情景例句
I've never worn them before.
我从来没有戴过这个。
The roof has leaks in it,and the front step need to be fixed.
房顶有漏缝，并且前面台阶需要修理。
I'm not sure whether I have locked the door.
我没把握是否锁了门。