He did die a pauper and is buried in an unmarked grave.他死的时候一文不名，葬在一处无名墓穴中。It's illegal for unmarked mini-cabs to ply for hire.无标志的电话预订出租车沿街拉客是非法的。He lies in an unmarked grave at Elmton.他长眠在爱尔莫顿一处无名冢下。...
This message caused perturbation in the Middle East Headquarters.这则消息在中东总部引起了不安。Unwillingly she met his eyes, defiance and perturbation on her face.她极不情愿地看着他的眼睛, 满脸反抗和烦乱的神色.The equations defining the zero - order perturb...