gets bottom of (verb) plumb: probe, go into
Detalii: a plum is any of numerous varieties of small to medium-sized round or oval smooth-skinned fruit with a single pit, while a plumb is a weight on the end of a line used to determine water depth or used to establish a true vertical
Sinonime: consult,
converse,
examine, get for the record, get opinion, give oral examination, hold inquiry,
interrogate,
question, quiz, sound out, talk, talk to
Antonime: leave alone