barrier

名词 n. 动词 v.
中文释义
英 /ˈbæɹi.ə/|/ˈbaɹɪjə/    美 /ˈbæɹi.ə/

英文释义

名词 n.
  1. A structure that bars passage.
    — The bus went through a railway barrier and was hit by a train.
  2. An obstacle or impediment.
    — Even a small fee can be a barrier for some students.
  3. A boundary or limit.
    — Few marathon runners break the three-hour time barrier.
  4. A node (in government and binding theory) said to intervene between other nodes A and B if it is a potential governor for B, c-commands B, and does not c-command A.
  5. A separation between two areas of the body where specialized cells allow the entry of certain substances but prevent the entry of others.
  6. The lists in a tournament. historical
  7. A martial exercise of the 15th and 16th centuries. historical,in-plural
动词 v.
  1. To block or obstruct with a barrier. transitive

词形变化

barriers plural barriers present,singular,third-person barriering participle,present barriered participle,past barriered past

词汇关系

衍生词
acoustic barrier allobarrier automatic half-barrier level crossing barrier board barrier cream barrier island barrier lake barrierless barrierlike barrier method barrier nursing barrier reef barrier ridge barrier rogue barrier to entry barrier to trade barrier troops barristor biobarrier blood-brain barrier boom barrier color barrier Coulomb barrier crash barrier crowd control barrier crush barrier cyberbarrier death barrier diffusion-barrier Einstein barrier Great Barrier Island Great Barrier Reef half-barrier heat barrier hematoencephalic barrier ice barrier immunobarrier Jersey barrier language barrier light barrier memory barrier metabarrier multibarrier nanobarrier New Jersey barrier noise barrier non-tariff barrier police barrier racial barrier Schottky barrier security barrier sonic barrier sound barrier species barrier subbarrier superbarrier tariff barrier ticket barrier tilt barrier time barrier tire barrier tyre barrier toll barrier trade barrier traffic barrier underbarrier vapor barrier Weismann barrier

词源

词源 1
From Middle English barrer, barrere, barryȝer, from Anglo-Norman barrere (compare French barrière), from barre (“bar”).
词源 2
From Middle English barrer, barrere, barryȝer, from Anglo-Norman barrere (compare French barrière), from barre (“bar”).
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