Fossulate
具沟的, 有小窝的
🗣️ 情景例句
Good. Do you have any back or knee problems?
好。你的背部和膝关节有什么毛病吗
Don't forget to write your return address on the letter.
不要忘记在信封上写你的回邮地址。
The train arrived on time.
火车准时到达。