Yefimov's test
[医] 叶菲莫夫氏试验(检尿内蠕虫)
🧩 词语组成解析
🗣️ 情景例句
You still look like a teenager.
你看起来像一个十几岁的青年。
Archeologists still can only surmise as to the origin of Man.
考古学家们对于人类的起源依然无法推测。
I was walking home when I met Dave.
我碰到大卫时，我正往家走。