Pneumococcosuria
[医] 肺炎球菌尿
🗣️ 情景例句
We were all sorry when we heard that your brother had had an accident.
我对你弟弟的意外感到遗憾。
Why didn't you ask me for help?
为什么你不请我帮忙？
We can negotiate the unit price for large orders.
如果大量订购，单价可以再谈。