yolk

[jəuk]

n.蛋黄

例句与用法：

The egg has a double yolk.

这只蛋双黄。

One of two spiral bands of tissue in an egg that connect the yolk to the lining membrane at either end of the shell.

卵黄系带鸡蛋内将蛋黄和蛋壳任一端的内膜连接的两个螺旋的带状组织之一

The yolk is the yellow part in an egg.

蛋黄是鸡蛋中的黄色部分。

词形变化：

形容词: yolky |

详细释义：

n.

1. 蛋黄; 【生】卵黄[C][U]

2. 羊毛脂[U]