| 释义 |
〔truck〕A set of bookshelves mounted on four wheels or casters, used in libraries.转向书架：架在四个轮子或脚轮上的一套书架，用于图书馆〔cradle〕A low flat framework that rolls on casters, used by a mechanic working beneath an automobile. Also called creeper 轮脚架：在汽车底下工作的修理工使用的、在脚轮上滚动的低平框架 也作 creeper〔truckle〕A small wheel or roller; a caster.小轮，滑轮：小轮子或小滚筒；脚轮 |