Bentonite grease
[化] 膨润土润滑脂; 皂土润滑油
🧩 词语组成解析
n. <美>[地质]斑脱土(火山灰分解成的一种粘土)
grease
[gris]
n. 动物油脂;油膏，润滑油;〈俚〉贿赂;
vt. 涂油脂于，用油脂润滑;贿赂;
🗣️ 情景例句
Hello.
哈喽。
Is there a funny show on television tonight?
今晚有精彩的电视节目吗？
No, more, about 130 years ago. Most of the slave owners were rich farmers who lived in the south. They wanted to keep their slaves.
不，还要早，大约130年前。大多数奴隶主都是住在南方的富有的农场主。他们想保留自己的奴隶。