【电】 return loss
circumfluence; refluence
【化】 back flow; circulation reflux; contra-flow; flow-back; reflux
refluxing
【医】 backflow; palirrhea; reflux reflextonus; refluxing; regurgitation
return; return current
damage; expense; lose; losing; loss
【化】 loss
【医】 loss
【经】 decrement; loss