bill

/bɪl/

verb

(obsolete) to peck / to stroke bill against bill, with reference to doves; to caress in fondness

The bird bills at the ground for worms.

意味（1）

(obsolete) to peck

意味（2）

to stroke bill against bill, with reference to doves; to caress in fondness

As the ox hath his bow, sir, the horse his curb and the falcon her bells, so man hath his desires; and as pigeons bill, so wedlock would be nibbling.