side slide block侧向: side direction; crossrange滑: slippery; smooth块: piece; lump; chunk反向滑块: reverse slide block侧向滑动: lateral slide; lateral sliding; side skidding; side slip; sidewise skidding; skid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:侧向滑块,即可在微信中查询翻译