Catalyzing enzyme
[化] 催化酶
?? 詞語組成解析
[建] 催化作用
??? 情景例句
It was only a tummy ache.
僅僅是肚子有點痛。
Did you go to the hospital last night?
你昨晚去醫院了嗎？
What I saw made me very sad.
我所見到的一切使我非常難過。