radial slot径向: radial; radial direction槽: trough; manger径向槽纹胶辊: axial grooved rubber roller导向槽: directional slot; gathering sill; guide channel; guide shoe; guide slot; guide way; guideway横向槽: cross-slot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:径向槽,即可在微信中查询翻译