Porphrazine
[化] 四氮卟吩; 紫菜碱
🗣️ 情景例句
Oh, and there is Max!
噢， Max在那！
Necessity and oportunity may make a coward valient.
需要和机会可能使懦夫变成勇士。
Some people think that the weather is unpleasant, the city ugly and dirty, the competition fierce and the streets unsafe.
有些人认为，这儿的气候不佳，市容丑陋肮脏，竞争激烈，街上不安全。