Substellar
adj. [天文学]亚恒星的，(质量)小于恒星的
🗣️ 情景例句
That's not a hobby, you've just brought your work home with you!
那不是爱好，你只是把工作带回家而已。
This is a chair.
这是一张椅子。
How much cloth does it take to make a skirt for the girl?
女孩做一条裙子要用多少布？