Alpha collidine
[医] 4-乙-2-甲氮(杂)苯
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
可力丁； 三甲基吡啶
🗣️ 情景例句
We have closely connected with firms in USA.
我们同美国有良好的业务关系。
I tried several times to call, but there is no answer.
我打了几次，但是没有人回答。
It would strike twelve in twenty minutes' time.
再过20分钟，大钟将敲响12下。