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
One of two spiral bands of tissue in an egg that connect the yolk to the lining membrane at either end of the shell.
测量单位等于这两种工具长度任一种的一个测量单位
A unit of measurement equal to the length of either of these instruments.
苜蓿叶式立体交叉的公路两条高速公路的立体交叉道，一条穿过另一条，有一系列入口和出口坡道，与四叶苜蓿的外形相似，车辆在两条高速公路上均可驶入任一的两个方向
A highway interchange at which two highways, one crossing over the other, have a series of entrance and exit ramps resembling the outline of a four-leaf clover and enabling vehicles to proceed in either direction on either highway.
