Compound system
[化] 复合系统
🧩 词语组成解析
🗣️ 情景例句
Thanks. I'm on my way over.
谢谢， 我马上就来。
Each bird likes to hear himself sing.
每一只鸟都爱听自己歌唱。
Among these I would list string and brown paper, kept by thrifty people when a parcel has been opened, to save buying these two requisites.
这些东西中我想举出线绳和包装纸为例。节俭的人们打开包裹后便把这两样必备的东西收藏起来。省得日后去买。