种: species良: good people一种良好的强壮剂: a nice roborant种量: principal component种利: tanetoshi种量法: method of principal components种梨: planting a pear tree种量分析: principal component analysis种类组成: specific composition种亮: tanesuke种类之债: indefinite obligation; obligatio generis; obligatiogeneris种鳞: seminiferous scale种类之物: sort