deepening
名词 B2中文： 加深、深化
- The act of becoming deeper.
复数 deepenings
来自图书馆
A big round moon, slowly deepening from her pallid luster into burnished silver, hung over the Haunted Wood; the air was full of sweet summer sounds--sleepy birds twittering, freakish breezes, faraway voices and laughter.
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