infalln.(河流的)汇流处；(道路的)交叉处；(水库；湖泊等的)进水口；入侵；流入INFabbr.步兵团(=infantry)abbr.不定式(=infinitive)abbr.中程核力量(=intermediate-range nuclear forces)infiltrative laryngitis浸润性喉炎infarction of pituitary垂体梗塞infiltration parameters入渗参数infiltration by overlay叠置熔浸inflight refueling pump空中加油泵Infield resources safety耕地资源安全infiltrating-structure滤透式infiltration destruction渗透破坏Infeior vena cava filter下腔静脉滤器Infringing spouse fights侵害配偶权