Hydrastic acid
[化] 北美黄连酸
🧩 词语组成解析
🗣️ 情景例句
Hi, gang. Hi, everybody.
嗨 ，各位。
Beg from beggers and you'll never be rich.
向乞丐乞讨，永远发不了财。
Who could have imagined, in the mid 1970s, for example, that by the end of the 20th century, computers would be as common in people's homes as TV sets?
举个例子吧，在20世纪70年代中叶又有谁能想得到在20世纪末的时候，家庭用的计算机会像电视机一样普遍？