And initially, people are like, " What's wrong with the scummy foam on top of your coffee? "

一开始，人们会问，“你咖啡上怎么会有泡沫？”

Scumbro combines the word 'scummy' which means 'dirty and messy' with the word 'bro', which is an informal way of referring to a boy or man.

这个词由“邋遢的”，意思是“脏乱的”，和“兄弟”，这是对男孩或男性的一种非正式称呼，构成的。

Pond scum is the slang name for microalgae - green plant organisms, such as spirulina, which grow in water - like ponds and look a bit slimy or scummy before being dried.

绿藻是微藻的俗名，微藻是一种绿色的植物生物体，比如螺旋藻，它生长在像池塘这样的水里，在晒干之前看起来有点黏糊糊的。

It passed languidly and the dull water glowed with it and the speedboat slid across the line and closed in fast under the overhang, past the two huge scummy stern hawsers.

它懒洋洋地过去，沉闷的水面泛着光，快艇滑过防线，在悬垂物下快速靠近，越过两根巨大的、满是浮渣的船尾锚索。