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
Now, come on, son. Come on, son.
醒醒， 孩子。醒醒， 孩子。
He is wise that hath wit enough for his own affairs.
聪明的人有足够的才智处理自己的事情。
How is the new material working out for you?
新原料用得如何？