Test tube holder
[医] 试管夹
🧩 词语组成解析
🗣️ 情景例句
It's a lovely area,
那里是个可爱的地方，
I couldn't get through.
我打不通电话。
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。