Kera
abbr. keratinase 角蛋白酶
🗣️ 情景例句
He takes things too seriously.
他看待事情太认真了。
Fire that's closest kept burns most of all.
关得最紧的火，燃烧得最炽烈。
The following answer is subject to official confirmation.
以下的答案必须再经过正式确认才有效。