Perthes' test
[医] 佩特兹氏试验(检静脉曲张的侧支循环)
🧩 词语组成解析
🗣️ 情景例句
Give it a try.
试试看。
I didn't realize the time had passed so quickly.
我没有认识到时间这样快速过去了。
I could see a snake, a bear, a wolf, but no people.
我还看见一条蛇、一只熊、一只狼，但没有看见人。