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dispersal

英 [dɪ'spɜːsl] 美[dɪ'spɝsl]
  • n. 分散;传播;散布;疏散;消失

TOEFL畅通词汇

助记提示


1、dis- "apart, in every direction" + spers- + -al.

英文词源


dispersal (n.)
1821; see disperse + -al (2).

双语例句


1. Plants have different mechanisms of dispersal for their spores.
植物传播孢子的方法各不相同。

来自柯林斯例句

2. police trained in crowd dispersal
在疏散人群方面受过训练的警察

来自《权威词典》

3. The police ordered the dispersal of the crowds gathered round the building.
警方命令聚集在建筑物四周的人群散开。

来自辞典例句

4. The dispersal of pupils militates against the neighbourhood school.
把学生分散对邻近学校起阻碍作用.

来自辞典例句

5. The usual vehicles of dispersal are wind, water and animals ( zoochory ).
通常传播的媒介物是风 、 水和动物 ( 动物传播 ).

来自辞典例句