单词	preventive defence
释义	preventive defence 预防
随便看	graded crossing graded crushing graded-density filter graded-density particle board graded-density skin graded differential complex graded difficulty graded distribution graded distribution method graded down graded dry distillation liquefaction graded effect graded energy gap solar cell grade-description system graded exercise loading test graded exercise test graded fairway graded fare graded fiber graded filter graded free category graded fruits graded glass seal graded gravel graded group pyqz pysh pytw pywd pywx pywz pyxw pyxy pyys pyyy ミミズクミミズバレミミズ腫レミミタブミミダツミミダレミミッチイミミドオイミミドシマミミナリ