Supplemental instrument
[经] 补充文件
🧩 词语组成解析
supplemental
[ˌsʌplɪ'mentl]
adj. 补足的，追加的;
instrument
['ɪnstrəmənt]
n. 仪器;手段，工具;乐器;法律文件;
vt. 用仪器装备;为演奏谱曲;向…提交文书;
in内+stru=struct建立+ment表名词→内部结构→仪器；工具
🗣️ 情景例句
People who don't smoke think that cigarettes stink.
不吸烟的人认为烟的味道很差。
I'm sorry. Has it been bothering you?
对不起，打扰你了？
They were not fighting men, and their harp was their passport.
他们不是作战人员，竖琴就是他们的通行证。