Sonometer
n. 弦音计, 振动频率计, 听力计\\n[化] 弦音计
✅ 同义词
🗣️ 情景例句
Keep your nose to the grindstone; you'll succeed.
埋头苦干，总有成功的一天。
And happy to know that the Bank of America has opened another branch in Shanghai.
并且很高兴地了解到美国银行在上海又建立了一家分行。
At the base of the gold cap, the words 'made in the U.S.A' had been nearly inscribed.
笔帽下方整齐地刻有“美国制造”字样。