資料來源 : pyDict
U形夾
資料來源 : Webster's Revised Unabridged Dictionary (1913)
Clevis \Clev"is\, n. [Cf. {Cleave} to adhere, {Clavel}.]
A piece of metal bent in the form of an oxbow, with the two
ends perforated to receive a pin, used on the end of the
tongue of a plow, wagen, etc., to attach it to a draft chain,
whiffletree, etc.; -- called also {clavel}, {clevy}.
資料來源 : WordNet®
clevis
n : a coupler shaped like the letter U with holes through each
end so a bolt or pin can pass through the holes to
complete the coupling; used to attach a drawbar to a plow
or wagon or trailer etc.