Cyclohexanol
环己醇
🗣️ 情景例句
Just relax and enjoy it.
放轻一点 好好地享受它。
You never know what you can do till you try.
事非经过不知难。
Cave exploration, or pot-holing, as it has come to be known, is a relatively new sport.
洞穴勘查——或洞穴勘探——是一项比较新的体育活动。