信用證券 [ㄒㄧㄣˋ ㄩㄥˋ ㄓㄥˋ ㄑㄩㄢˋ; xin4 yong4 zheng4 quan4] instrument of credit letter of credit see also 信用證[ㄒㄧㄣˋ ㄩㄥˋ ㄓㄥˋ; xin4 yong4 zheng4] classifier: 張[ㄓㄤ; zhang1] ◄ ►