单词	半糙面
释义	半糙面semi mat surface
随便看	necessary and sufficient condition necessary: a place of retirement necessary bandwidth necessary condition necessary conditions necessary elitism necessary environment necessary evil necessary for use necessary function necessary house necessary labor time necessary measures necessary monies necessary or privy, a, necessary proposition necessary standard necessary stool necessary sums for the army necessary tests and examination necessitarian necessitarianism necessitarianisms necessitarian, necessarian necessitarians