Electroacoustics
n. 电声学
🗣️ 情景例句
you gave me enough information
已经给了我充分的资料。
Please call me before you come.
你来之前请打电话。
Oh! She's falling off her bike. I hope she didn't hurt herself.
噢！她正从自己的自行车上跌落下来。我希望她没有摔伤。