divider
/dɪˈvaɪdə(r)/noun
1
- a person or thing that divides a whole into parts分隔者; 分隔物。
1.1
- an issue on which opinions are divided引起分歧的问题：
on the Labour side, the big divider was still nuclear weapons.
对工党来说, 引起巨大分歧的仍然是核武器问题。
1.2
- （亦作room divider）a screen or piece of furniture that divides a room into two parts分隔房间的屏风（或家具）。
2
dividers
a measuring compass, especially one with a screw for making fine adjustments（尤指带有微调螺杆的）分线规, 双脚规。