Signed instrument
[经] 签约文件
🧩 词语组成解析
signed
[saind]
adj. 有符号的，有正负之分的;
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
and see what it says to me?
看它给我什么样的感受吧？
If I had had time,I would have called you.
如果我有时间，我就打电话给你了。
He asked me some personal questions, but I would never answer them.
他问了我几个个人问题，我根本不愿回答。