Weltmann's reaction
[医] 韦耳特曼氏反应, 韦耳特曼氏试验
🧩 词语组成解析
🗣️ 情景例句
The number you are calling -- 555-8448 --
你打的电话号码555 8448
Where'd you get it?
你在哪里买的？
Three quarters of the world's books and newspapers are written in English.
3/4的书籍和报纸是用英语写的。