Soundchecking
(soundcheck 的现在分词) （对录音或音响设备的）校音
🗣️ 情景例句
We are looking forward to our holidays.
我们盼望着假期的到来。
May I have him call you back?
要我请他回你电话吗？
I'll have to try that.
我得试试这么做。