Instrument connection
[化] 测试接管; 测试孔
🧩 词语组成解析
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
I'm dead tired by quitting time.
下班时，我都累死了。
Then, all of a sudden, it became cloudy and began to rain.
可是突然天就变了，乌云密布并下起雨来。
The race gave everyone a great deal of pleasure.
这次比赛使每个人都挺开心。