Runback
[机] 回流管
🗣️ 情景例句
Malcolm is on the TOPS team. Malcolm
是 TOPS的一员。
Do not swap horses when crossing a stream.
处在危难中，不宜大更动。
The struggling musician and the struggling artist. What a pair!
艰苦奋斗的音乐家和艰苦奋斗的画家在一起。真是难兄难弟！