英语词汇“as happy as the day is long”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	as happy as the day is long
释义	as happy as the day is long 基本搭配非常快乐 happy as the day is long非常快乐
随便看	power-factor measurement power-factor measuring device power factor meter power-factor meter power factor metre power factor / modulation index power factor of generator power factor of load power-factor of load power factor of the fundamental power factor ontrol power factor penalty power factor pf power factor PF power factor / reference values power factor regulating relay power-factor regulating relay power-factor-regulating relay power factor regulator power-factor regulator power factor relay power-factor relay power factors power factor swing power-factor swing