strenuous

strenuousstrenuousD.J.:[ˈstrenjuəs]K.K.:[ˈstrɛnjuəs]adj.1.■费力的; 须用力应付的He made strenuous attempts to stop her.他为阻止她付出了极大的努力。

strenuous['strenjuəs]adj.1.■精力充沛的；奋发努力的2.■强烈的，激烈的3.■紧张的；费力的，费劲的4.■艰苦的，困难的；繁重的近义词active

strenuousstrenuous[ˈstrenjuəs]adj.1.■积极的, 奋发的, 使劲的2.■紧张的 , 累人的make strenuous efforts竭尽全力a long strenuous march艰苦的长途行军strenuous examination紧张的考试She is a strenuous supporter of women's rights.她是妇女权利的积极支持者。