时段单词缩略语合成词来源论文数
汇总98739315894975 (12 mons)
199912362103248499 (1 mons)
199911366100284481 (1 mons)
199910334104246501 (1 mons)
19990933891218458 (1 mons)
19990829854172333 (1 mons)
19990735283259402 (1 mons)
19990633898213442 (1 mons)
19990532480207353 (1 mons)
19990432874193360 (1 mons)
199903368113249440 (1 mons)
19990229365174320 (1 mons)
19990132987242386 (1 mons)