link chute adapter链: chain槽: trough; manger接口: joggle; nozzle; mouthpiece; ...链槽。: key groove舵链槽: trough for steering chain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:链槽接口，即可在微信中查询翻译
