Io
[计] 输入输出
🗣️ 情景例句
It's bound to happen sooner or later.
这件事迟早要发生。
Happy is he who knows his follies in his youth.
记得青年时所做的愚笨事的人是幸福的。
The instrument was bought by my grandfather many years ago.
是我祖父在很多年以前买的。