单词	gas-operated
释义	gas-operated adjective gas-op·​er·​at·​ed ˈgas-ˈä-pə-ˌrā-təd  -ˈä-prā- of a firearm : using part of the force of expanding propellant gases to operate the action Word History First Known Use 1944, in the meaning defined above
随便看	cryoprotectant cryoprotectants cryoprotective cryopump cryoscope cryoscopes cryoscopic cryoscopies cryoscopy cryosel cryosorption cryosphere cryospheres cryospheric cryostat cryostatic cryostats cryosurgeon cryosurgeons cryosurgeries cryosurgery cryosurgical cryotherapies cryotherapy cryotron

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。