分词翻译
追的英语翻译：
chase; go after; pursue; recall; seek; trace根究的英语翻译：
probe into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
