单词	air chamber
释义	air chamber noun : a cavity filled with air: such as a : a cavity containing air to act by its elasticity as a spring for equalizing the flow of a liquid in a pump or other hydraulic machine b : one of the chambers in the nautilus or other chambered cephalopods Word History First Known Use 1664, in the meaning defined above
随便看	depauperates depauperating depauperations depauperise depauperised depauperises depauperising depauperization depauperize depauperized depauperizes depauperizing depend depend (on or upon) depend (on) depend on depend on or upon depend on/upon depend upon dependabilities dependability dependable dependableness dependablenesses dependably

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