单词	alarm bell
释义	alarm bell noun : a bell that sounds when an alarm is activated —often used figuratively … the Mexican swine flu outbreak that is sounding alarm bells [=causing people to become worried or alarmed] across the world … Andres Oppenheimer, Miami Herald, 30 Apr. 2009 The spike in oil prices has set off alarm bells across the automobile industry. Word History First Known Use 1548, in the meaning defined above
随便看	osmolarity osmole osmoles osmols osmometer osmometers osmometric osmometries osmometry osmond osmophobia osmoregulation osmoregulations osmoregulatory Osmorhiza osmose osmosed osmoses osmosing osmosis osmotactic osmotaxis osmotic osmotic pressure osmotic shock

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