英文英文字典
英文英文字典
古腾堡计划中的在线英语-英语词典
结果
Ascertain的结果
Ascertain
(v. t.)
To render (a person) certain; to cause to feel
certain; to make confident; to assure; to apprise.
Ascertain
(v. t.)
To make (a thing) certain to the mind; to free from
obscurity, doubt, or change; to make sure of; to fix; to determine.
Ascertain
(v. t.)
To find out or learn for a certainty, by trial,
examination, or experiment; to get to know; as, to ascertain the weight
of a commodity, or the purity of a metal.