词汇	愁机
释义	愁机 chóu jī謂引起哀愁的因素。
随便看	hydrocarbonate Hydrocarbonate,Lidocaine hydrocarbonate of magnesia hydrocarbonate of sodium hydrocarbonates hydrocarbonate spring hydrocarbon atmosphere hydrocarbon backbone hydrocarbon base hydrocarbon-based hydrocarbonbased fuel hydrocarbon based fuel hydrocarbon-based fuel hydr ocarbon-based grease hydrocarbon-based melamine formaldehyde resin hydrocarbon-based melamine resin hydrocarbonbased solution hydrocarbon based solution hydrocarbon-based solution hydrocarbon bases hydrocarbon-bass fluid hydrocarbon-bearing hydrocarbon bearing hydrothermal fluids hydrocarbon-bearing ore-forming fluids hydrocarbon bearing prospect evaluation