Backfeed loop
[化] 反馈回路
🧩 词语组成解析
反馈
loop
[lup]
n. 圈，环;[医]宫内避孕环;回路;弯曲部分;
vt.& vi. （使）成环，（使）成圈;以环连结;使翻筋斗;
🗣️ 情景例句
What's wrong?
怎么啦？
When it started raining, I was playing outside.
当雨开始下的时候，我在外面玩。
and in passing leaves and indefinable longing and regret.
并在消逝中给人留下不可名状的渴望和惆怅。