Erythrocruoring
无嵴椎动物血红蛋白
🗣️ 情景例句
I talked to Mr. Marchetta.
我跟Marchetta先生谈了。
I'm going to show him how to drive a car.
我正要指点他如何开车。
but I lacked for nothing, for he was both father and mother to me.
但我却什么都不缺，他既当父亲又当母亲。