Transsulfurase
转硫酶
🗣️ 情景例句
What's all the cheering about?
这么高兴是为什么？
I wasn't born yesterday.
我又不是三岁小孩。
Hello, Ann. Could I borrow your radio tomorrow, please?
您好，安。我想明天借用您的收音机。可以吗？