puff-ball

常見(jiàn)例句

The rare comet remains visible to the unaided eyes of northern observers as an unusual small puff ball in the constellation of Perseus.
對(duì)於北半球的觀測(cè)者來(lái)說(shuō)，很少會(huì)有彗星像一顆不尋常的蓬松小球一樣出現(xiàn)在英仙座內(nèi)，竝且長(zhǎng)時(shí)間肉眼可見(jiàn)。
I could identify ink caps, puff balls and field mushrooms and knew where to find wild watercress and sorrel.
我會(huì)辨認(rèn)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 old man manage to puff out a few words.
那老人好容易喘著氣說(shuō)出幾句話。
The stove let out a puff of smoke.
爐子裡冒出一股菸。
The stairs made him puff like a grampus.
爬樓梯爬得他氣喘如牛。
That boy puff up himself in front of the girls.
那男孩在女孩麪前吹捧自已。