记忆方法
1、dis- "apart, in every direction" + spers- + -al.
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词族 · dispersal
英语词源
- dispersal (n.)
- 1821; see disperse + -al (2).
权威例句
- 1. Plants have different mechanisms of dispersal for their spores.
- 植物传播孢子的方法各不相同。
- 2. police trained in crowd dispersal
- 在疏散人群方面受过训练的警察
- 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。
- 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.
- 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 ).