Etioporphyrin
[化] 初卟啉\\n[医] 初卟啉
🗣️ 情景例句
Come on.
来吧。
The meeting is put off.
会议延期了。
Then he sat there and looked at it for three hours! He didn't write a word!
然后他就坐在那里，对着考卷看了3个小时，一个字也没写！