hammer brace椽: rafter尾: hairs on a horse's tail spik ...架: frame; rack; shelf; stand斜: oblique; slanting; skew; bev ...撑: prop up; support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:椽尾架斜撑,即可在微信中查询翻译