Cyclohexane sulfamic acid
[化] 环己氨磺酸; 环己烷氨基磺酸; 环拉酸
🧩 词语组成解析
cyclohexane
[[ˌsaikləu'heksein]]
n. 环己烷\\n[化] 环己烷
🗣️ 情景例句
A little present for Max.
给Max的一件小礼物。
How much does a round trip ticket to go there cost?
一张去那边的往返票要多少钱？
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。