Conchoporphyrin
[化] 贝卟啉\\n[医] 贝卟啉
🗣️ 情景例句
I'm off today.
我今天休假。
I played outside this morning.
我今早在外面玩。
No, look, it says Closed. It's not open this morning.
不对，看！写着“关门”的，今天早上不开。