Alpha acid
[化] α酸; 2,8-萘胺磺酸
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
🗣️ 情景例句
Who's Charley Rafer?
谁是Charley Rafer？
I'm afraid you will be discouraged.
我怕你会灰心。
Workers will have completed the new roads by the end of this year.
工人们将在今年年底前把新路铺好；