虹膜呈斑驳的灰色.The irises were of flecked grey.虹膜的结构也能影响眼睛的深浅.The structure of the iris will also modify the shade.虹膜的开口处叫做瞳孔.The opening of the iris is called the pupil....
He spoke reasonably, carefully, and with telling effect...他说起话来合乎情理，措辞谨慎，而且说服力强。Chuck would lecture me, telling me to get a haircut...查克就会数落我，让我去理一下发。I have been scrupulous about telling them the dangers...我已经本着良心将危险告知他们...
Objective : To investigate the cell source secreting the granulocyte granulocyte colony - stimulating factors ( GM - CSF , G - CSF ) in human placenta.目的: 确定脐血中高水平的造血因子的来源.Secreting or yielding a milky juice , as certain...