单词	not needed
释义	请查阅词条：need-not
随便看	principal challenge principal character principal component principal component an... principal component an principal component analysis principal constituent principal diagonal principal female character principal female role principal focus principal girl principal ideal principal ideal ring principal in the first degree principal in the first degree principal in the second degree principal in the second degree principalities principalities principality principally principally principal male character principal male role 将军将军肚将功折罪将功补过将功赎罪将士将官将将将就将帅 Blutgerinnsel Bluthochdruck blutig blutiger Blutkörperchen Blutlanzette Blutlaugensalz blutlos Blutorange Blutpfropf