Threader
[θredә]
解釋/意思:
(n.) A device for assisting in threading a needle.
(n.) A tool or machine for forming a thread on a screw or in a nut.
欧文校對
[θredә]
(n.) A device for assisting in threading a needle.
(n.) A tool or machine for forming a thread on a screw or in a nut.
欧文校對