Rhp
[医][=respiratory heme peptide]呼吸道血红素肽
🗣️ 情景例句
There is still a week to go before the vacation begins.
现在距离假期还有一星期。
He has a ring.
他有一只戒指。
How long are you planning to stay over here?
你打算在这里呆多久？