Umber's test
[医] 乌姆贝尔氏试验(检猩红热)
🧩 词语组成解析
🗣️ 情景例句
Attending school is compulsory in this country.
这国家衽的是义务教育。
I'm sorry, but I think she's stepped out.
对不起，我想她出去了。
The radio says the snow will stop later in the day.
无线电广播说 今天晚些时候雪会停的。