单词	落葉松
释义	同Hackmatack
随便看	defective prophage defective rail defective rate defective relay defective restitution defective ringing defectives defective sample defective software defective track defective unit defective value defective value -- deficient number defective value ; deficient number defective verb defective verbs defective virus defective waste defective word cell defective works defective year defect laser defect lattice defect lattices defect level