Toison's soiutions
[医] 图瓦宗氏溶液(红细胞计数稀释液)
🗣️ 情景例句
That's impossible.
不可能。
Which is your bag?
哪个是你的包？
His work starts at half past eight, and finishes at a quarter to five.
30开始工作，4：45下班。