Tetrapyrrol
[医] 四吡咯
🗣️ 情景例句
You look nice in your new shirt.
你穿这件新衬衫挺好看的。
Self-confidence is the first requisite to human greatness.
人类的伟大，首要的是要有自信。
Sorry. I wasn't thinking.
抱歉，我没有想到这点。