Undersurfaces
(undersurface 的复数) n.下面, 底面\\na. 水面下的
🗣️ 情景例句
I know all the ins and outs of the business.
我重新夺得关于这件事所有的详情。
Where were you during the month of April last year?
去年四月份你在哪里？
Which would you like?
您喜欢哪种？