ejection
英[ɪ'dʒekʃn]
美[ɪˈdʒɛkʃən]
- n.喷出，排出物；抛出；出坯；射出 网络解释.喷出；射血；驱逐出场；排出
词形变化:
复数：ejections
双语例句
- 1 . Radioactivity is the ejection of particles or radiation from the nucleus.
- 放射性是原子从核中射出粒子或辐射的现象.
来自辞典例句
- 2 . Most of the crater is formed by ejection .
- 大多数的弹坑是由于把泥土抛出而形成的.
来自辞典例句
- 3 . A rocket is propelled by the ejection of a portion of its mass to the rear.
- 火箭是靠向后喷射其部分质量而推进的.
来自辞典例句
- 4 . Howeer, ejection fraction and left atrial volume index stayed the same.
- 但是, 射血分数及左房容积仍然不变.
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