Pachylosis
皮肤粗糙
🗣️ 情景例句
That's relief.
真令人欣慰。
How old?
多老？
Whether a planet can support life depends on the size and brightness of its star, that is its 'sun'.
一颗行星是否能够维持生命取决于它的恒星——即它的“太阳”——的大小和亮度。