英语单词大全

speed bump

/spi:d bʌmp/

中文翻译

（横置马路上以防止车辆速度过快的）路面减速装置

今日更新

更新时间：2026-02-25 18:55:54

sulfide catalyst

capital adjustment account

as fussy as a hen with one chick

copper(II) hydroxide