Oleosol
油溶胶; 润滑脂
🗣️ 情景例句
They're the ones.
找他们没错。
Are you clear in your own mind what you ought to do.
你自己是否清楚该做什么？
No! I mean, have you seen how dirty the water is? It looks as if it isn' t clean enough to bathe here.
不！我的意思是您有没有看见海水有多脏？看起来海水好象不干净，不能游泳。