Kera
abbr. keratinase 角蛋白酶
🗣️ 情景例句
without studying these building plans more carefully.
在没有仔细研究这些建筑图的情况下。
I don't feel very well this morning.
我今早感到不很好。
'And how can you explain that?' she asked.
“那么你对那又作何解释呢？”她问。