Phenothiazinyl
吩噻嗪基
🗣️ 情景例句
Anytime. It's really easy, but, like anything,
没问题。实在很容易 但是 和其它东西一样
Times have changed.
此一时也，彼一时也。
Instead, I saw that they had discovered a new route.
结果却发现它们又找到一条新的路径。