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
Well, are you as good a tennis player as your dad?
嗯 ，你是否像爸爸那样是一名优秀的网球选手呢？
He's a smart man.
他是一个精明的人。
it is now possible not only to locate a shoal but to tell if it is herring, cod, or other well-known fish, by the pattern of its echo.
不仅能够确定鱼群的位置，而且可以根据鱼群回声的特点分辨出是鲱鱼、鳕鱼，这是人们所熟悉的其他鱼。