ascertains
US /ˌæs.ərˈteɪnz/
UK /ˌæs.əˈteɪnz/
动词
查明, 确定, 弄清
find something out for certain; make sure of
示例:
•
The police are trying to ascertain the facts of the case.
警方正在努力查明案件的真相。
•
He needs to ascertain whether the information is accurate.
他需要查明信息是否准确。
相关词: