time keeping
短語(yǔ)詞組
- multiple time -keeping 多路計(jì)時(shí)
- time -keeping clock 單片機(jī)守時(shí)鐘
- manual time -keeping 秒表計(jì)時(shí);人工計(jì)時(shí)
- real -time formation keeping 實(shí)時(shí)隊(duì)形保持
- International Association for Time -Keeping 國(guó)際計(jì)時(shí)協(xié)會(huì) 返回 time keeping