1·The helicopters appeared as two black dots on the horizon.
直升机像两个小黑点出现在地平线上。
—— 《牛津词典》
2·What can you do with ten black dots?
你可以做什么十个黑点？
3·They are tiny black dots with a loose jelly coating.
它们是一些小黑点，裹着果冻般松软的外衣。
4·Black dots show where dead zones have been observed, but their size is unknown.
黑点代表那些已经观测到的但面积还未确定的死亡区域。
5·The black dots on roofs are chimneys, composing different tones in the bright hues.
房顶黑点皆烟囱，在明亮的色调中谱写高低远近之曲调。
6·Ultrasound has come a long way since the "black dots on a white screen, " they point out.
他们指出由于是超声技术经历了很长一段时期的“白屏黑点”模式。
7·Those tiny black dots are nanobots delivering a lethal blow to a cancerous cell, effectively killing it.
图中的小黑点就是给癌细胞以致命打击，有效杀死癌细胞的纳米机器人。
8·And all of those black dots are all of the toxic release inventories that are monitored by the EPA.
所有这些黑点，都是毒物排释放清册上列的储存地点，由美国环保局监测中。
9·He could only suppose that he was missing Malfoy amongst the hundreds of tiny black dots upon the map.
他只能猜想马尔福是混在图上那几百个黑点之中。
10·Many adolescent young GG and MMS nose has many small black dots, careful observation will find each pore is become black.
许多青春期年轻GG和MM们鼻子上都有许多黑色的小点点，仔细观察会发现每一个毛孔都变成黑色的了。