He grumbles at his lot instead of resolutely facing his difficulties.他不是果敢地去面对困难,而是抱怨自己运气不佳.I'm sick of your unending grumbles.我对你的不断埋怨感到厌烦.That fellow is full of grumbles.那家伙满腹牢骚....
You must be credulous if she fooled you with that story.连她那种话都能把你骗倒,你一定是太容易相信别人了.Mary is so credulous that she may readily accept any excuse you make.玛丽很轻信,你随便找个借口她都可以相信.We are less credulous than we used to be.我们不再像以往那样...