英语词汇“selective-gear”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	selective-gear
释义	selective-gear un.配换齿轮；🌏配齿轮；选择变速齿轮
随便看	utilitarian theory utilitarian thinking Utilitarian Thought utilitarian value utilitarian view of ethics utilitarian works utilites utilities utilities air utilities average utilities body utilities building utilities cost utilities drawing utilities engineering utilities enquiries utilities requirements utilities risk Utilities Sector utilities sectorial index utilities services Utilities software utilities staffing quota utilities subindex utilities sub-index