单词	operating zone
释义	operating zone 作业区
随便看	graded readers graded refractive index graded refractive-index profile graded region grade D reserves graded response graded rhythmite graded ring graded river graded sand graded sand and stone graded sandstone graded sand-stone mixture graded scale curve graded school graded seal graded seal glass tubing graded sediment graded sediments graded series graded shoreline graded shot graded shunt arrester graded signal graded sizes 㳘㳙㳚㳛㳜㳞㳤㳥㳦㳧ふとく【不徳】ふとく【婦徳】ふとくいふとくい【不得意】ふとくぎふとくぎ【不徳義】ふとくていふとくてい【不特定】ふとくようりょうふとくようりょう【不得要領】