单词	Sunna
释义	Sunna, theSun‧na, the, Sunnah /ˈsʊnə, ˈsʌnə/ noun a set of Muslim customs and rules based on the words and acts of Muhammad
随便看	tzar tzarina tzarism tzetze fly tête-à-tête U. U UAE UAV UAW UB40 uber- ubiquitous ubiquitously ubiquity U-boat UCAS UCATT UC Berkeley Uchida, Yoshiko UCLA UDA udder UDR UEFA

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