插图上是一簇杏橙色的玫瑰，一共5朵。The illustration shows a cluster of five roses coloured apricot orange.原子簇是由中子和质子构成的。Each atomic cluster is made up of neutrons and protons.靠坑底那簇.That clump down near the bottom....
The raindrop, humidified vapor or liquid usually contain minerals that erode the precision parts instrument.雨水 、 湿气、和液体含有矿物质,会腐蚀精密部件.The raindrop was beating against the windowpanes.雨点拍打着窗玻璃.The raindrop falls on my face...