121. live on, live by
live on 以……为主食，例：live on fish
live by 靠……谋生，例：live by fishing
122. beat, hit, strike
beat 连续性地击打，例：beat the wings
hit 打中，对准打；
strike 打一下或若干下。
123. meet, meet with
meet 遇到；
meet with 体验到，遭遇到，例：meet with an accident
124. lose, miss
lose 失去（具体的物体），错过，例：sth. is lost, lose the chance；
miss 想念，错过，例：sth. is missing, miss the chance
125. be tired of, be tired with/from
be tired of 厌烦……
be tired with/from 因为……而累了，例：be tired with/from running 800 meters