Sonicator
近距离声波定位器
🗣️ 情景例句
To apologize for leaving so early,I brought you a little gift.
为了表示我对提早走掉的歉意，我给你带了一件小礼物。
You've got the point.
你抓住了问题的实质。
Sorry to bother you.
抱歉，打扰一下。