Alpha-aureomycinic acid
[医] α-金霉素酸
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
🗣️ 情景例句
I hear the exams will be very tough.
我听说考试挺难的。
Yes,I am.
是的，我是。
However, size and strength are not the only important things about this bridge.
然而，这座桥重要特点不仅是它的规模与强度。