底试样

【机】 bottom sample

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

试样的英语翻译：

sample
【化】 probe; sample; specimen; test coupon; test piece; test sample