Caffeine hydrobromide
[医] 氢溴酸咖啡因
🧩 词语组成解析
caffeine
[['kæfi:n]]
n. 咖啡因, 咖啡碱\\n[化] 咖啡因; 咖啡碱
n. [化]氢溴酸盐, 溴化氢物
🗣️ 情景例句
That was so thoughtful of you, Michelle.
你想得真周到， Michelle
What's the big deal?
这有什么大不了的？
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？