词汇	two-bolt lock
释义	two-bolt lock 双重锁
随便看	acceleration injnry acceleration injury acceleration in money circulation acceleration in money-circulation acceleration in pitch acceleration input acceleration input model acceleration in roll acceleration-inseneitive acceleration-insensitive drift rate acceleration-insensitive gyroscope acceleration instrument acceleration,instrument acceleration integrated acceleration integration acceleration integrator acceleration in the rates acceleration in yaw accelerationism accelerationist accelerationist hypothesis accelerationists accelerationist theory acceleration itration schemes acceleration lag