R.c.d.
[医] 心[脏]相对浊音
🗣️ 情景例句
Is smoking allowed on the train?
火车上允许吸烟吗？
If you consider that she's only been studying English a year, she speaks it very well.
你可以考虑到她那学一年的英语，她的英语说得非常好。
Goodness! Zhen Jie! I can't believe it. What are you doing here?
啊，天那！郑杰！我简直不能相信。你到这里来有什么事吗？