| 释义 |
speed·er
\ˈspēdə(r)\ noun
(-s)
Etymology: Middle English speder, from spede speed + -er — more at speed
: one that speeds: as
a. : any of various devices (as an attachment to a governor) for regulating the speed of a machine or part
b. also speed frame : a machine for drawing and twisting slivers to form rovings
c. : a small light usually gasoline-operated vehicle with flanged wheels or solid rubber tires for operation on railroad tracks
< spent the next four days riding freight trains and gas speeders up and down the main line — H.L.Davis >
d. : one who drives too fast or who exceeds the legal speed limit |