单词	变动成本率
释义	变动成本率variable expense ratio
随便看	laser acoustic delay laser acquisition and direction laser acquisition device laser acquisition device (lad) laser action laser acupuncture laser addressed memory laser adjustment laser aerospace communications equipment laser aerospace communications equipment，lace laser airborne depth sounder laser airborne depth sounder{=lads} laser alarm installation laser alignment method laser alignment mounts laser alignment telescope laser altimeter laser amplifier laser amplifier chain laser amplifier chain，lac laser anemometer laser angioplasty laser annealed solar cell laser annealing laser application