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
Help me get this stuff out of the car.
帮我将这些东西拿下车子。
We would like to know how you will pack the silk shirts.
我们想知道你们如何包装这些真丝衬衫。
He investigates complaints large and small that come to him from all levels of society.
他听取社会各阶层的各种大小意见，并进行调查。