更新时间：2026-07-07 23:45:29
speed bump
speed bump是什么意思？
道路上使车辆减速的坎坎
- 单词
- speed bump
道路上使车辆减速的坎坎
Noun:- a hindrance to speeding created by a crosswise ridge in the surface of a roadway
- speed increase gear
- speed stabilization
- speed and direction
- speed control range
- speed
- speedcop
- speed distinguisher
- speed teleindicator
- Speed consciousness
- speed confrontation
- speed of filtration
- speed-change lane
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