noun🔗Share底板，基座。 A solid piece of material that has enough strength and sturdiness to serve as the surface to which other things are attached to be supported."The engineer bolted the heavy machine firmly to the steel baseplate to prevent it from vibrating during operation. "工程师用螺栓将重型机器牢固地固定在钢制底板上，以防止其在运行过程中产生震动。materialbuildingstructuretechnicalindustrymachinedevicepartChat with AIVocabulary GamePractice Reading
noun🔗Share底板，垫板 A steel plate used on rail tracks between flanged T rail and the crossties."The railroad workers carefully placed the baseplate between the T-rail and the crossties. "铁路工人小心地把垫板放在丁字形铁轨和轨枕之间。materialpartbuildingtechnicalindustryChat with AIVocabulary GamePractice Reading
