Thrombozyme
凝血酶原激酶
🗣️ 情景例句
What's that, Mr. Carlson?
什么事， Carlson先生？
After dinner sit awhile, after supper walk a mile.
正餐以后，休息片刻；晚餐以后，步行一哩。
What are you doing tomorrow?
明天你干什么？