Hg a
[医] 汞(80号元素), 水银
🧩 词语组成解析
abbr. 标准德语（High German）；手摇发电机（Hand Generator）
🗣️ 情景例句
Jack Wang? No, I don't think I know him.
杰克王？我想我不认识。
One cannot eat one's cake and have it.
事难两全其美。
He dreamed of traveling to remote South Sea Islands.
他曾梦想到遥远的南海诸岛去旅游。