acacia

FREQ #38534

n. 洋槐, 刺槐, 阿拉伯树胶 [化] 阿拉伯胶; 金合欢胶

发音

UK /əˈkeɪ.ʃə/
UK /əˈkeɪ.sjə/
US /əˈkeɪ.ʃə/

词形变化

acacias 复数 acaciae 复数

释义与例句

n.
  1. 1.

    A shrub or tree of the tribe Acacieae.

    金合欢

    可数 不可数

    1997, Kenneth M. Old, Ian A. Hood, Zi Qing Yuan, Diseases of Tropical Acacias in Northern Queensland, K. M. Old, Su Lee See, J. K. Sharma (editors), Diseases of Tropical Acacias: Proceedings of an International Workshop held at Subanjeriji (South Sumatra) 28 April - 2 May 1996, page 1, The latter species was collected only once in this survey on A. flavescens but is widespread on both tropical and temperate acacias in Australia.

  2. 2.

    The thickened or dried juice of several species in Acacieae, in particular Vachellia nilotica (syn. Acacia nilotica, Egyptian acacia).

    不可数 可数
  3. 3.

    A false acacia; robinia tree (Robinia pseudoacacia).

    可数 不可数
  4. 4.

    Gum arabic; gum acacia.

    不可数 可数
  5. 5.

    Any of several related trees, such as a locust tree.

    可数 不可数
  6. 6.

    A light to moderate greenish yellow with a hint of red.

    可数 不可数
  7. 7.

    A light to moderate greenish yellow with a hint of red. acacia:

    acacia

    可数 不可数
  8. 1.

    A roll or bag, filled with dust, borne by Byzantine emperors, as a memento of mortality. It is represented on medals.

词汇关系

名词

上位词 1

tree

下位词 9

cassie catechu fever tree flame tree huisache Jerusalem thorn shittah sweet acacia wattle

部分词 2

gum acacia gum arabic

相关短语

acacia gum [化] 阿拉伯树胶; 金合欢胶 acacia veld acacia velds acacia tit acacia tits Acacia Avenue Acacia Hills Acacia Gardens Acacia Creek acacia pied barbet Lower Acacia Creek gum acacia [化] 阿拉伯树胶; 金合欢胶 [医] 阿拉伯胶 false acacia sweet acacia 金合欢 soap acacia

词源

Etymology tree Egyptian kkw Demotic Egyptian kky Coptic ⲭⲁⲕⲓ (khaki)bor. Ancient Greek ἀκᾰκίᾱ (akăkíā)der. Latin acāciabor. English acacia From Latin acacia, from Ancient Greek ἀκακία (akakía, “shittah tree”), either from Proto-Indo-European *h₂eḱ- (“sharp”) (compare ἀκή (akḗ, “point”)) or more likely a word. First attested before 1398. Doublet of cassie.

来源：wiktionary