英文词源
- sixty
- Old English sixtig, from siex (see six) + -tig (see -ty (1)). Similar formation in Old Norse sextugr, sextögr, sextigir, Old Frisian sextich, Middle Dutch sestig, Dutch zestig, Old High German sehszug, German sechzig. Phrase sixty-four dollar question is 1942, from radio quiz show where that was the top prize.
中文词源
six,六，-ty,十。
该词的英语词源请访问趣词词源英文版：sixty 词源，sixty 含义。
