🧩 词语组成解析
mattress
['mætris]
n. 床垫;褥垫;空气垫;[建]沉排;
🗣️ 情景例句
He's on the phone.
他在电话上。
The scandal caused a lot of comment.
这件丑闻遭到很多议论。
When he returns home at night, he always finds that someone has parked a car outside his gate.
当他夜里回到家时，总是发现有人把车停在他家大门外。