Strobophonometer
爆震测声计(测量汽油在发动机中爆震时声音强度的仪器)
🗣️ 情景例句
You know we'd all miss you.
你知道我们都会思念 。
You can count on me.
你可以放心。
What's the matter with him, doctor?
他得了什么病，医生？