时段单词缩略语合成词来源论文数
汇总254442579 (12 mons)
199812200053 (1 mons)
199811220056 (1 mons)
199810240061 (1 mons)
199809140042 (1 mons)
199808230052 (1 mons)
199807320157 (1 mons)
199806210148 (1 mons)
199805131038 (1 mons)
199804100039 (1 mons)
199803200046 (1 mons)
199802200052 (1 mons)
19980160035 (1 mons)