Leo's test
[医] 累奥氏试验(检游离盐酸)
🧩 词语组成解析
🗣️ 情景例句
I'm glad you came by, Alexandra.
我很高兴你能来 Alexandra。
John stopped studying.
约翰停止学业了。
Yes, I see. How can they get rid of waste water in this way? What a terrible colour the sea is now! It looks as if our class won't be able to bathe at all.
是的，我看见了。他们怎么能这样排放废水呢？海水的颜色多么可怕呀！看来我们班同学根本不能在这里游泳。