Choloidanic acid
[化] 胆丹酸\\n[医] 胆丹酸, 破-AC-四羧胆酸
🧩 词语组成解析
🗣️ 情景例句
First, we need to more public relations activities to promote understanding.
首先，我们应该更多地做公关活动以促进了解。
When all men speak no man hears.
人人都讲话，无人去听它。
The survey revealed a large number of sources of noise that we really dislike.
这个调查显示出很大数目我们不喜欢的噪音源：