mottling造句
He studied waters from five areas where
mottling was endemic.
他研究有地方性牙病的五个地区的水.
The funduscopic examination showed diffuse
mottling of the retinal pigmented epithelium.
眼底镜检显示视网膜色素上皮斑驳化.
The severity of
mottling increases as eggs become stale. Discoloured yolks are rare.
后期随色斑蛋的变质, 蛋黄颜色会逐渐变灰,但是褪色的情况很少发生.