At places in the thickest layer they are present as ellipsoidal globules, 1 - 10 mm in length.在最厚岩层中,有的地方它们呈椭圆形球体, 长1 ― 10毫米.Fruits ellipsoidal, 1.2 - 1.8 cm long, tomentose, main ridge with corky wing.果椭圆状球形, 长1.2-1.8厘米...
由此你可以算出银河系的总质量。From this you can calculate the total mass in the Galaxy.银河系由1,000亿颗恒星组成。The Galaxy consists of 100 billion stars.地球是银河系中的星球之一.The earth is one of the planets in the Galaxy....