Calcium bentonite
[机] 钙系膨土
🧩 词语组成解析
n. <美>[地质]斑脱土(火山灰分解成的一种粘土)
🗣️ 情景例句
How many people are there in your family?
你家里有几口人？
I was born on November first,nineteen thirty-five.
我是一九三五年十一月一号。
I'll see if we can take the whole case.
那我考虑看看是不是可以买整箱。