Acoustic intensity
[电] 声能强度
🧩 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
This is fun. It's a piece of cake.
有意思 毫不费力。
I am sorry you feel sad.
抱歉，让你伤心了。
Have you had a wash yet?
你洗过脸了吗？