Granulae effervescentes
[医] 泡腾粒剂
🗣️ 情景例句
I type about 40 words per minute.
一分钟我能打40个字。
Please try to be congenial and welcome the guests with a small.
请用笑脸愉快地迎接客人吧。
I went back to the ticket office at once.
我马上又回到售票处。