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
How was it?
怎么样？
He said he would rather not tell his age.
他说他不愿告诉年龄。
I had no sooner got back to the kitchen than the doorbell rang loud enough to wake the dead.
我刚回到厨房，门铃又响了起来，响声足以把死人唤醒。