Acoustic efficiency
[机] 声音效率
🧩 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
The traffic's bumper to bumper, it must be rush hour.
车一辆接着一辆，现在肯定是交通高峰期。
You are brighter than I am.
你比我聪明。
Now let's drink to the success of your school!
现在，咱们为你办学成功，干杯！