Aerase
需氧菌呼吸酶
🗣️ 情景例句
Fine. We were just wondering about this trunk.
好啦。我们正纳闷这只大衣箱呢。
A horse is neither better nor worse for his trappings.
相马不可凭马的装饰。
Whose shirt is that?
那是谁的衬衫？