B1.17. Điền từ còn thiếu trong thành ngữ

一清二_

Answer explanation

Jupiter is a gas giant made primarily of hydrogen and helium. Unlike terrestrial planets that have solid surfaces, gas giants like Jupiter don't have a well-defined solid surface, allowing them to accumulate more mass in a gaseous form. This composition has allowed Jupiter to grow significantly larger than planets with solid surfaces.

不_一世

低人一_

举一反_

不拘一_

_行一致

_身一变

一落千_

说一不_

_海一粟