Alkaline constituents
[机] 碱组份
🧩 词语组成解析
alkaline
['ælkəlain]
adj. 碱性的，碱的;含碱的;
n. 碱度，碱性;
n. 成分（constituent的复数）
🗣️ 情景例句
Maybe we should
也许我们应该
My name is Jones.
我姓琼斯。
but where had it come from?
但它是从哪儿来的呢？