Electromagnetic accoustical instrument
[电] 电磁声学仪器
🧩 词语组成解析
electromagnetic
[ilektrəʊ'mægnitik]
adj. <物>电磁的;
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
He's a terrific doctor, Mom.
爸爸是个了不起的医生， 妈妈。
It is more pain to do nothing than something.
什么都不做要比做一点更不好受。
Many of the tourists on board had begun bargaining with the tradesmen, but I decide not to buy anything until I had disembarked.
船上许多游客开始同商贩讨价还价起来，但我打定主意上岸之前什么也不买。