成球状 [
chéng qiú zhuàng]
glomeration
conglobate
globe
- 当河豚鱼受到惊吓时,它会将自己膨胀成球状。
When disturbed, the fish inflates itself and becomes globular in form. - 但是那些长有很多小毛的植物,比如蕨类植物,在叶子的表面能积水成球状。
But leaves that have tons of tiny hairs, like a fern, can hold spherical water droplets in focus above a leaf’s surface. - 灶神星的大小(直径大约是520公里)和密度使得该星足够大到其引力可将它大体维持成球状,就像一个真正的行星一样。
Vesta's size (it is around 520km in diameter) and density make it massive enough for its gravity to keep it roughly spherical, like a proper planet.