I looked at my dad, his knuckles swollen and cracked from farm work and his fingernails tipped with black crescents of motor oil.

我看着我爸爸，他的指关节因农活而肿胀开裂，他的指甲尖被机油染成了一轮黑色的新月。

On his head was a mitre of black felt decorated with silver crescents.

头戴黑毡法冠，冠上饰有银的新月。

Left, separated by less than a degree, the two crescents hover above a sea of clouds.

左图中，两个月牙形分隔不到一度，在云海上照射光芒。

Seen here within the glomeruli are crescents composed of proliferating epithelial cells.

肾小球内由增生的壁层上皮细胞组成的新月体。

The ratios of sclerosing glomeruli, crescents and area of interstitial fibrosis were calculated.

计算患者病理切片硬化肾小球数、新月体数和间质纤维化面积百分比。

Here is another glomerulus with epithelial crescents squashing the glomerular tufts from all sides.

壁层上皮细胞形成新月体性肾炎的肾小球，新月体从四周挤压毛细血管丛。

To celebrate the end of the siege and the part they had played in lifting it, several bakers in Vienna made a pastry in the shape of the crescents they had seen on the battle standards of the enemy.

为庆祝城市的解围以及他们所起的作用，维也纳的几位面包师制作了一种新月形糕点，这是他们在敌人军旗上看到的图案。