英语词汇“make before break contact”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	make before break contact
释义	make before break contact [meik biˈfɔ: breik ˈkɔntækt] 先接后断切换触点
随便看	movable pillar movable pilot valve movable pin movable pin shaft sleeve movable pipeline system movable plant movable plate movable platen movable platform movable point crossing movable-point crossing movable-pointer indicator movable-point frog movable point frog movable pressure plate movable probe movable propeller blade movable propeller turbine movable property movable property in trust movable property tax movable pulley movable pulse movable quadrat movabler 廽廾廾部廿开开1 开2 开3 开4 开云见天手まわり手むかう手むけ手むけぐさ手むける手むけ草手もち手もちぶさた手もち無沙汰手もなく