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Emission
01
the act of producing or releasing something, especially gas or radiation, into the atmosphere or environment
02
排放, 泄漏
the occurrence of a flow of water (as from a pipe)
03
电子发射, 辐射发射
the release of electrons from parent atoms
04
any of several bodily processes by which substances go out of the body
05
a substance that is emitted or released
