Resonant cavity wavemeter
[电] 谐振腔波长计
🧩 词语组成解析
adj. 洪亮的;回响的;共振的;能共鸣的;
re向后,相反+son声音+ant形容词后缀→声音回过来→回响的
n. 腔,洞;蛀牙,龋洞;
cav洞+ity表名词 → 穴;腔
🗣️ 情景例句
How much extra do I have to pay for that?
我还要另外付多少?
Open your books and turn to page 20.
打开书,翻到第20页。
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