Alkaline degradation
[机] 碱降解
🧩 词语组成解析
alkaline
['ælkəlain]
adj. 碱性的，碱的;含碱的;
n. 碱度，碱性;
🗣️ 情景例句
Excuse me, where can I find the shoe polish?
问一下，我到哪儿能买到鞋油？
I'm going to call the employment agency for a job.
我将打电话给职业介绍所找一个工作。
Duck your head as you go through the door there.
经过那儿的门时，请将头放低。