crescentn.新月；新月形之物adj.新月形的；逐渐增加的crescent type davit月牙型艇架Crescent Honeyeater捷济Crescent Moon Spring月牙泉crescent cell anemia[医] 镰状细胞性贫血crescent moon surface弯月面crescent cell anaemia镰状细胞性贫血, 德雷斯巴赫(氏)贫血, 黑里克(氏)贫血crescent-shape wear月牙形磨损crescent firmer chisel半圆形木工凿crescent-shaped land月牙形间隙crescents of Giannuzzi贾努齐氏新月形腺细胞