position command signal位置: seat; place; location; site指令: instruct; order; direct inst ...信號(hào): signal; semaphore; gun指令信號(hào): command signal; demand signal; order signal位置指令字: instruction word of location; instruction words of location下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
