Retroject
vt. 向后抛, 向后投射, 掷回, (喻)回想, 回溯
🗣️ 情景例句
555-9470…and it's still busy.
555-9470……又忙 。
All I have to do is learn English.
我所要做的就是学英语。
but where had it come from?
但它是从哪儿来的呢？