oval

adj.

椭圆形的；卵形的；

n.

椭圆形；椭圆运动场（等）；椭圆，美式足球用球；[物]卵形线

复数：ovals

oval office美国总统办公室

oval window卵圆窗

1. There are many oval stones at the bottom of the stream.
   在小河底上有许多卵形的石头。
2. The mirror is oval.
   镜子是椭圆的。
3. The path of the earth around the sun is oval.
   地球围绕太阳公转的轨道是椭圆形的。

1. He hair framed her face in a gentle oval.
   她的头发把她的脸蛋勾勒成椭圆形。

Cell lineages and oval cell progenitors in rat liver development.
Oval Cell Numbers in Human Chronic Liver Diseases Are Directly Related to Disease Severity
Bone marrow as a potential source of hepatic oval cells
The role of hepatocytes and oval cells in liver regeneration and repopulation
Oxidative stress and oval cell accumulation in mice and humans with fatty liver disease
The origin and liver repopulating capacity of murine oval cells.
Oxidative stress and oval cell accumulation in mice and humans with alcoholic and nonalcoholic fatty liver disease
Origin and structural evolution of the early proliferating oval cells in rat liver
The Hippo-Salvador pathway restrains hepatic oval cell proliferation, liver size, and liver tumorigenesis
Generation and characterization of p53 null transformed hepatic progenitor cells: oval cells give rise to hepatocellular carcinoma