A2
[医] 主动脉第二声
🗣️ 情景例句
We are running a special offer on this holiday.
我们在这个假期有个特价优惠。
To facilitate carrying, rope or metal handles are indispensable and should be fixed to the boxes.
为便于搬运，绳子或铁把手不可缺少，并将其固定在箱子上。
Clothes make the man.
人要衣装。