核心词议：

速记方法


知识扩展


中文词源： spheroidal
精选例句

常见考点例句：

A bacterium having a spherical or spheroidal shape .

球菌球形或回转扁椭球体形状的细菌。

The first half , besides a header , fannie basically is in without the spheroidal state .

上半场，除了一次头球外，范尼基本上处于无球状态。

Quick design method of prolate spheroidal wave pulse signals .

椭圆球面波脉冲信号快速设计方法。

The stops and anti-creeping devices are to be made of spheroidal graphite cast iron , fixed with bolts .

停车装置与防爬设备应采用球墨铸铁制造，并用螺栓固定。

The hard-shelled spheroidal reproductive body produced by females of animals such as birds , reptiles , fish , especially that of a domestic hen .

指鸟类、爬行动物、昆虫等产的卵、蛋；尤指鸡蛋。