Idx
abbr. 索引文件（Index file）
🗣️ 情景例句
And there's so much to do.
而且这里总是有许多事可做。
This is a poem about frontier life in the United States.
这是关于在美国的边疆生活的一首诗。
but they seldom realize that they have brought this on themselves.
殊不知这是他们自找的。