Barium ethylate
[化] 乙醇钡; 乙氧基钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
n. [化]乙醇盐\\nv. [化]使引入乙基类
🗣️ 情景例句
The champions of the West!
西部的优胜者
Do you have any brothers or sisters?
你有兄弟或姐妹吗？
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？