知底翻译

英语翻译：

know the inside story

分词翻译：

知的英语翻译：

be aware of; be in charge of; inform; know; notify; realize

底的英语翻译：

a copy kept as a record; base; bottom; end; fundus; the truth of a matter
【医】 base; basement; bases; basi-; basio-; basis; batho-; bathy-; fimdi
floor; fundus; pavimentum; solum