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
Abstruse的结果
Abstruse
(a.)
Concealed or hidden out of the way.
Abstruse
(a.)
Remote from apprehension; difficult to be comprehended or
understood; recondite; as, abstruse learning.