Matrocliny
偏母遗传
🗣️ 情景例句
The Post Office aims to improve its quality of service.
邮局锐意改善服务质量。
Turn up your radio please.
请你把收音机开响一点儿。
Sophie, this is Hans.He is German.
索菲娅，这位是汉斯。他是德国人。