Alkali deficit
[医] 硷缺乏
🧩 词语组成解析
alkali
['ælkəlai]
n. 碱;
🗣️ 情景例句
That's five points.
五分。
It is easier to descend than to ascend.
下降容易上升难。
Good morning, Liu Ming.
早上好，刘明。