Thrombozyme
凝血酶原激酶
🗣️ 情景例句
I'm really excited about seeing Grandpa.
一想到要见到爷爷， 我就觉得兴奋。
I'd like to reserve a sleeper to chicago.
我要预订去芝加哥的卧铺。
You can kill two birds with one stone.
一举两得。