Precipitinoid
[医] 类沉淀素
🗣️ 情景例句
He visited with Grandma and me in Florida
他到Florida看过祖母和我
It's my treat this time.
这次我请客！
Very excited, the party dug a hole two feel deep.
队员们异常激动，就地挖了一个两英尺深的坑，