ean

abbr. 有效原子序数（Effective Atomic Number）；实验过敏性神经炎（Experimental Allergic Neuritis）

词形变化

eaned eaning eans 三单 eans eaning 现在分词 eaned 过去式 eaned 过去分词

释义与例句

v.
  1. 1.

    To bring forth young; to yean.

    废旧 及物

词源

From Middle English enen, from Old English ēanian (“to yean, bring forth young, bring forth lambs”), from Proto-West Germanic *aunōn, from Proto-Germanic *aunōną (“to bring forth lambs”). An alternate etymology derives the Old English word from a corruption of Old English ēacnian (“to add, increase, be enlarged, be augmented, become pregnant, conceive, bring forth, produce”), from ēacen (“increased, augmented”), from ēaca (“an addition, increase, eeking”), from Proto-Germanic *aukô (“increase”), from Proto-Indo-European *h₂ewg- (“to increase”). More at eke.

来源：wiktionary