Cobalt-bromide test
[化] 溴化钴试验(丙烷中水分定性试验法)
🧩 词语组成解析
n. 钴, 钴类颜料\\n[化] 钴Co
bromide
['brəumaid]
n. 溴化物;溴化物镇静剂;安眠药;陈词滥调;
🗣️ 情景例句
He has been friendlier lately.
他近来更友好了。
He has lived here for a year.
他在这儿住了一年。[持续到现在的行为]
Why don't you find a job and end this dependence upon your parents?
你为何不找个工作不再依靠你的父母呢？