生物医药大词典
英文: This is a fact hitherto unknown.
中文: 这是一个至今无人知道的事实。英文: Numbers of fungal species hitherto known in China
中文: 中国菌物已知种数英文: Hitherto the withering flowers can't withstand the sunshine notwithstanding my care.
中文: 尽管有我的呵护,这些凋谢的花至今仍经不起阳光.英文: Towering genius disdains a beaten path. It seeks regions hitherto unexplored.
中文: 卓越的天才不屑走旁人走过的路.他寻找迄今未开拓的地区.英文: Hitherto it has succeeded in drawing a line between them.
中文: 迄今为止，该报在此二者间有效地划定了界线。