dilution phenomenon的用法和樣例：
例句
- He attributed this to a dilution effect of the herbicide.
他把這歸因於除草劑的稀釋效應。 - Moves to raise new capital at many banks, and the dilution this will cause existing shareholders, also makes it difficult to get a handle on book values.
許多銀行都在設法籌集新資金，而這將對現有股票產生稀釋效應，這些因素也讓帳麵價值的問題變得難以把握。
