Lumichrome
铬色素, 光色素, 二甲(基) 异咯嗪
🗣️ 情景例句
She has a special way with kids.
她对孩子很有一套。
John's parents will rejoice at his safe return.
约翰的双亲会因他的安然归来而惊喜万分。
He doesn't care about me.
他并不在乎我。