Fvr
[医][=fixed volume respiration]定容式呼吸法
🗣️ 情景例句
Can you wire me some money? I'm broke.
你能给我汇点儿钱吗？我身无分文了。
Mr. Ken Robert comes to us from the University of Kentucky where he is majoring in economics.
罗伯特.金先生来自肯塔基大学，主修经济学。
It was j-223,just double the second item.
j-223第二项的订量要加倍。