词汇	Borel set
释义	Borel set 波莱尔集
随便看	air condifianing air con air-con air concentration air concentration meter air conctition air concussion AIRCOND air condense aircondenser air-condinioning system air condit aircondition air condition air-condition air-conditional cafe air-condition and refrigeration monitored air-condition and ventilation system air conditionary machinary air-condition axial flow fan Air condition car air-condition charging Air-condition cleanser air-condition control air-condition control system