Air mattress
充气床垫
🧩 词语组成解析
air
[ɛə]
n. 天空;气氛;空运;（简单易记的）曲调;
vt.& vi. 晾晒;烘干;播送;广播;
vt. 使房间通风， 透气;
mattress
['mætris]
n. 床垫;褥垫;空气垫;[建]沉排;
🗣️ 情景例句
You should have seen the look on his face
真该看看他脸上的表情
It slipped my mind.
我不留神忘了。
The doctor began to operate on the boy.
医生开始给那个男孩动手术。