in exactly the same words as were used originally 一字不差地;一字不差的 [as adv.]subjects were instructed to recall the passage verbatim. 测试对象被要求一字不差地把那段话回述出来。 [as adj.]your quotations must be verbatim. 引文必须一字不差。
语源
late 15th cent.: from medieval Latin, from Latin verbum 'word'. Compare with literatim