Valnllae tricuspidslis
[医] 三尖瓣, 右房室瓣
🗣️ 情景例句
Please give me a wake up call at 7:30 am tomorrow.
请在明早七点半叫醒我。
I usually get up at 8 o'clock.
我通常8点起床。
Our last order arrived damaged because of the packaging.
上次叫的货因为包装太差送到后都损毁了。