初级: elementary; primary; junior; ...性征: sex character; sexuality次级性征: secondary sex character初级性比: primary sex ratio初级性差异: primary sex difference初级性器官: primary sex organ初级性索: primary sex cord初级性细胞: primary sex cells初级性症: primary sexual character初级性母细胞: gonotokont级性: polarity初级性母细胞染色质纽: auxospireme性征: sex character; sexuality 性征色 sexual colouration阶级性: class nature初级: elementary; primary; junior; initial 初级钢琴练习曲 elementary exercises for the piano; 现在, 中国仍然处在社会主义的初级阶段。 at present, china is still on the initial stage of socialism.; 初级班 junior class; elementary course除性征: desexualization; desexualize副性征: secondary sex characteristics; secondary sexual characteristics女性征: feminine sex character体性征: somatic sex性征期: genital stage性征色: sexual coloration雄性征: masculine sex character主性征: primary sex characteristic第二性征, 副性征: secondary sex characters第二性征,副性征: secondary sex changes
