到底

through; to the death; to the end

到的英语翻译：

arrive; go to; reach; to
【医】 ak-

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