Ergin
组素, 促变应素
🗣️ 情景例句
She suffered terribly when her son was killed.
儿子被杀，她痛苦至极。
His finger is wounded, Does it hurt?
他的手指受伤了，疼不疼？
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。