单词	rule of thumb
释义	rule of thumb noun phrase 1 : a method of procedure based on experience and common sense 2 : a general principle regarded as roughly correct but not intended to be scientifically accurate Word History First Known Use circa 1658, in the meaning defined at sense 1
随便看	Maracaibo bark Maracaibo boxwood Maracaibo, Lake maracan maracanda maracas Maracay maraci maracock maracoes maracos Maradi marae maraes maraging steel marahs Marais des Cygnes marajuana maraka maral Maran Maranao maranaos maranaw maranaws

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