Pental
[化] 三甲基乙烯\\n[醫(yī)] 彭塔耳, 三甲基乙烯
??? 情景例句
Will you be so kind as to help me out of the difficulty?
幫助我克服困難，好嗎？
All is flour that comes to his mill.
到他的磨里都能碾成粉。
Except for one or two places such as Zermatt and Chamonix, which had rapidly become popular,
除了澤曼特和夏蒙尼等一兩個(gè)很快出了名的地方外，