Firebird
n. 北美黄鹂鸟
🗣️ 情景例句
Pleasant dreams.
祝你有个好梦。
Are you married?
你结婚了吗
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。