Idvd
abbr. interactive digital versatile disc 交互式数字多功能光盘
🗣️ 情景例句
About fifteen minutes.
大约十五分钟吧。
How many sisters and brothers do you have?
你有几个姊妹和兄弟？
In this way, we have learned all that we know of the laws of astronomy,
例如，用这种方法，我们完全掌握了天文学的规律。