R-s system
[化] R-S命名法
🧩 词语组成解析
🗣️ 情景例句
The topic of sex if somewhat taboo in Chinese daily conversation.
性在中国的日常谈话当中是禁忌话题。
Eat to please thyself, but dress to please others.
吃是使自己受用，穿是使别人受用。
and the profits from the exhibition were used to build museums and colleges.
博览会的赢利用来建造博物馆和高等学校。