Puff-balls

基本解释

I could identify ink caps, puff balls and field mushrooms and knew where to find wild watercress and sorrel.
我会辨认一些野山菌和蘑菇，我也知道在哪可以找到野西洋菜和菠菜。
The rare comet remains visible to the unaided eyes of northern observers as an unusual small puff ball in the constellation of Perseus.
对于北半球的观测者来说，很少会有彗星像一颗不寻常的蓬松小球一样出现在英仙座内，并且长时间肉眼可见。
The old man manage to puff out a few words.
那老人好容易喘著气说出几句话。
The stove let out a puff of smoke.
炉子里冒出一股烟。
The stairs made him puff like a grampus.
爬楼梯爬得他气喘如牛。