n. 两脚规, 分线规
[机] 分规, 两脚规
n a taxonomist who classifies organisms into many groups on the basis of relatively minor characteristics
n a person who separates something into parts or groups
n a vertical structure that divides or separates (as a wall divides one room from another)
n a drafting instrument resembling a compass that is used for dividing lines into equal segments or for transferring measurements
- 原型: divider
英汉双解字典由 ECDICT 提供