slide mass滑动: slither; slippage; slipping; ...体: body; part of the body滑动体环: sliding body ring滑动体系: glide system多砧滑动体系: multiple anvil sliding system下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:滑动体,即可在微信中查询翻译