Cerolysin
溶蜡素
🗣️ 情景例句
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
I used to get dressed quickly every morning.
我过去常每天早上快速穿好衣服。
They rode their respective bikes.
他们各自骑着自己的自行车。