Carbonate hardness
[医] 碳酸盐硬度
🧩 词语组成解析
carbonate
[['kɑ:bəneit]]
n. 碳酸盐\\nvt. 使碳酸盐化, 使充满二氧化碳
hardness
['hɑrdnɪs]
n. 坚硬;<物>硬性;困难;冷酷;
🗣️ 情景例句
And we're bringing the ketchup, mustard, relish--all that stuff.
我们还要带蕃茄酱， 芥末， 调味酱 ，诸如此类的东西。
This is a rather old house. It needs painting.
这房子挺旧的，得刷一下才行。
Some children were playing games on the bank and there were some people rowing on the river.
河岸上有些孩子正在玩耍，河面上有些人正在划船。