rid.er
n.(名词)
One that rides, especially one who rides horses.
骑乘之人,尤指骑马者
A clause, usually having little relevance to the main issue, that is added to a legislative bill.
附加条款,附文:加于立法法案上的条款,通常和主要条款很少有关联
An amendment or addition to a document or record.
(文件后面的)附文:文件或记录的修正案或附加物
Something, such as the top rail of a fence, that rests on or is supported by something else.
扶手:依靠或被别的物体支撑的物体,如篱笆上部的横梁