Alkali steeping test
[机] 碱可溶试验
🧩 词语组成解析
alkali
['ælkəlai]
n. 碱;
a. 浸渍的
🗣️ 情景例句
Good night, Robbie.
晚安，Robbie。
The question hung in the air.
这个问题仍悬而未决。
Eric had been the eldest son of the family, very much older than his two brothers.
埃里克是这家长子。