turbomolecularWiktionary 原文英美构词拆解turboturbo-前缀molecularmolecular词干turbo-Turbine-related. · Accelerated, more robust, souped-up.词源说明From turbo- + molecular.释义形容词adjective1of a pumpThat uses a high-speed turbine to drive molecules (of a gas) in a specific direction