Sonicator
近距离声波定位器
🗣️ 情景例句
Remember, the Michigan football game?
记得吗，Michigan足球赛？
His hand is swollen, Does it hurt?
他的手肿起来了，疼不疼？
Excuse me.Where's the nearest bus stop, please?
请问，最近的公共汽车站在哪儿？