单词	forsat
释义	forsat 🌏微积分
随便看	vacuum rapid quenching vacuum ratio vacuum reaction vacuum reactor vacuum receiver vacuum recharging well vacuum recorder vacuum recovery vacuum recrystallization vacuum rectification vacuum rectifier vacuum rectifier tube vacuum rectifying apparatus vacuum redistillation vacuumreduced vacuum reduced vacuum-reduced vacuum reduced asphalt vacuum reduced crude vacuum reduced crude oil vacuum reduction vacuum refined salt vacuum refinement vacuum refining vacuum refining furnace