miscarry (v.)youdaoicibaDictYouDict[miscarry 词源字典]
c. 1300, "go astray;" mid-14c., "come to harm, perish;" of persons, "to die," of objects, "to be lost or destroyed," from mis- (1) "wrongly" + caryen "to carry" (see carry (v.)). Meaning "deliver unviable fetus" first recorded 1520s; that of "fail, come to naught" (of plans or designs) is from c. 1600. Related: Miscarried; miscarrying.[miscarry etymology, miscarry origin, 英语词源]