to bite / to chew / to fumble one's words; to mispronounce

a bite of food

to play an instrument skillfully, freely

to express well, to be articulate

please take your time / bon appétit, enjoy your meal / (to a visitor) please make yourself at home

bite into/off

everything

(colloquial) current boyfriend

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all