🧩 词语组成解析
n. 山脉；山区；山岳（mountain的复数）
🗣️ 情景例句
But his teeth hurt, and he just can't get to sleep, poor dear.
但他的牙疼， 他不能入睡， 可怜的小宝贝。
When I get sleepy,I'll probably get ready for bed.
当我磕睡时，我将上床。
I was doing my homework and forgot the time.
我在做家庭作业，忘记了时间。