one-lever control

• 单杆控制

one-lever control的用法和样例：

例句

1. Low table by adjusting the outlet pressure control screw.
   低压表的出口压力可由调节螺杆控制。
2. Children play them on computers, using a joystick to control the weapons and movements they see on the computer screen.
   孩子们在电脑上玩这些游戏，用控制杆控制电脑屏幕上出现的武器和动作。