Ferrodynamic instrument
[电] 含铁动力仪器
🧩 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
Have you had dinner yet?
你吃晚饭了吗？
Will you plan to join me for dinner?
你要跟我一起吃饭吗？
It is because his feet move on, but his head stays still.
这是因为他的脚动了，而他的头保持着静止。