knot木: tree节: joint; knob; node节疤: boss; knot; node枯木节疤: encased knot木节: burl; curly grain; gnarl; knag; knarl; knurl; timber knot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:木节，节疤，即可在微信中查询翻译
