Prion
n. 感染性蛋白质, 普列昂; 锯鹱
🗣️ 情景例句
What time does the Michigan football game come on?
Michigan队的足球赛何时开始？
Count not your chickens before they are hatched.
不要过早乐观。
I have some difficulty in pronouncing some of the words in English.
我有些英语单词发音不好。