Schaffer's test
[医] 舍费尔氏试验(检尿内亚硝酸盐)
🧩 词语组成解析
🗣️ 情景例句
You don't know what the surprise is yet?
你们还不知道这个惊喜是什么？
I like dressing up in old-fashioned clothes.
我喜欢穿着老式的服装。
At the moment, he's reading an interesting book.
此刻，他正在看一本有趣的书。