【化】 conical dowel pin
taper
【机】 cone; conical
book; order; decide; fix; stable; surely; calm
seam; sew; slot; stitch
【化】 opening
【医】 crevice; nesis; raphe; rhaphe; seam; sutura; suturae; suturation
suture; suture joints; suturing
annul; cancel; expend; forelock; melt; pin; sell; spend
【机】 cotter; pin