gear·ing
noun/ˈɡɪərɪŋ/
/ˈɡɪrɪŋ/
[uncountable]- (British English) (also leverage British and North American English)(finance) the relationship between the amount of money that a company owes and the value of its shares
杠杆比率；资本与负债比率 - a particular set or arrangement of gears in a machine or vehicle
齿轮机构