speck
n. 污点; 微粒
A speck is a very small stain, mark, or shape.
...a speck of blood.
一点血迹
A speck is a very small piece of a powdery substance.
Billy leaned forward and brushed a speck of dust off his shoes.
比利俯身擦掉了鞋子上的一丝灰尘。
1. a very small spot;
2. (nontechnical usage) a tiny piece of anything
3. a slight but appreciable addition;
1. produce specks in or on;
molecule, atom, particle, speck, grain
这些名词均有"粒,微粒"之意。
A speck of green caught his eye.
一个绿色的微粒进入他的眼帘.
No burr, flash, scratch , flow mark, bright speck, shrinkage defects etc on the surface of product.
外观表面不可有毛边 、 刮痕 、 流痕 、 亮痕 、 缩水等不良现象.
The ship was a mere speck on the horizon.
那只船在天水交接处不过是一个小点儿.
There's not a speck of dust in their house.
他们的屋里没有一点儿灰尘.
There was a speck of blood on his collar.
他的衣领上有一点血斑.