单词	double in number
释义	double in number 在数量上翻一番
随便看	autonomous district autonomous division autonomous domain Autonomous Drifting Line Array autonomous driving autonomous dump truck autonomous duty autonomous economic system autonomous economic system under socialism autonomous economy autonomous ego autonomous electric vehicle autonomous element autonomous English learning autonomous English learning ability autonomous enrollment Autonomous Enrolment autonomous enterprise autonomous eollision avoidanee autonomous eontrol autonomous equation autonomous equipment autonomous equipments autonomous expansion of demand autonomous expenditure