Acoustic velocity
[机] 音速
🧩 词语组成解析
acoustic
[ə'ku:stik]
adj. 听觉的;声学的;原声的;音响的;
🗣️ 情景例句
Yes, you are through with it. I hope you will enjoy your stay in China.
是的，检查完毕。希望您在中国过得愉快。
You roll my log and I'll roll yours.
互相吹嘘。
Betty and Susan are talking on the telephone.
贝蒂和苏珊正在通电话。