help强调主动应别人所需要地帮助; aid尤指不亲自动手地帮助,援助;assist表示作好准备随时提供帮助,尤指以助手的身份给予协助。试比较: she helps her mother at home. 她在家帮助母亲做家务。 these scholarships are designed to aid students who can not pay the full tuition. 设立这些奖学金旨在帮助那些无力付全部学费的学生。 several nurses and an anesthesiologist assisted the surgeon during the operation. 手术过程中有几位护士和一位麻醉师协助外科医师。
assist是协助。 A team of nurses assisted the doctor in performing the operation. 一组护士协助医生施行手术。 做手术的还是医生。护士只是协助医生工作。 help是帮助。 Could you help me up with this suitcase? 你帮我把这箱子搬到楼上好吗? 帮忙你就直接帮人帮到底好了~