joining with peg-shoulder直: straight; stiff榫: tenon接合: joint; zygosis; juncture; ar ...直榫接头: joining whit peg-shoulder榫接合: feather joint; featherjoint; mortise joint; tenon joint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:直榫接合，即可在微信中查询翻译
