Ethylhexyl
乙基己基
🗣️ 情景例句
Help! Help! I can't swim!
救命！ 救命！ 我不会游泳
You'll have to decide whether you want to pass your examinations or just have a good time.
你必须决定你是想通过考试还是好好玩一玩。
Most of the earth's surface is covered by water.
大部分的地球表面被水覆盖着。