Hexynoic acid
[化] 己炔酸
🧩 词语组成解析
🗣️ 情景例句
Would that be satisfactory?
你觉得满意吗？
His career opportunities suddenly looked brighter.
他似乎突然又有希望飞黄腾达了。
Such administrative overheads in a business are analogous to the cost of government in a nation.
一家企业的这种行政管理开支类似于一个国家的政府管理所用的开支。