资料来源 : Webster's Revised Unabridged Dictionary (1913)

Kedlook \Ked"look\, n. [Cf. dial. G. k["o]ddik, k["u]dik,
   kettich, keek, Dan. kidike, E. charlock, and AS. cedelc the
   herb mercury.] (Bot.)
   See {Charlock}.