elm

大学 FREQ #18055 ★☆☆☆☆

n. 榆树 [计] unix操作系统的信件处理程序

发音

其它 /ɛlm/

词形变化

elms 复数 elms

别名

ellum

教材释义与例句

名词

榆树；榆木

释义与例句

n.
  1. 1.

    A tree of the genus Ulmus of the family Ulmaceae, large deciduous trees with alternate stipulate leaves and small apetalous flowers.

    榆木

    榆树

    可数 不可数
  2. 2.

    Wood from an elm tree.

    定语 不可数 可数

词汇关系

名词

同义词 2

elm tree elmwood

上位词 2

tree wood

下位词 10

Chinese elm red elm rock elm American elm Dutch elm English elm Guernsey elm Huntingdon elm Jersey elm September elm

部分词 1

elmwood

整体词 1

elm tree

相关短语

elm beetle elm beetles elm tree n. 榆, 榆树 elm trees elm yellows elm bark beetle elm bark beetles elm sawfly Elm Park Dutch elm disease [植保] 荷兰榆树病 smaller European elm bark beetle smaller European elm bark beetles Siberian elm [网络] 榆木；榆树；西伯利亚榆树 wych elm n. 【植】无毛榆；榆木 [网络] 山榆 yoke elm

词源

From Middle English elme, elm, from Old English elm, from Proto-West Germanic *elm, from Proto-Germanic *elmaz, from Proto-Indo-European *h₁élem (“mountain elm”). See also dialectal Low German Elm, dialectal German Ilm, archaic German Ilme, Norwegian and Swedish alm; also Irish leamh, Latin ulmus, Albanian ulzë (“maple”).

来源：wiktionary