Plasmiraogen
[医] 纤维蛋白溶酶原, 前纤维蛋白溶酶
🗣️ 情景例句
Don't forget to breathe.
别忘了呼吸。
It must be about three thirty.
现在想必是三点三十分左右。
After lunch Aunt Huang came in and she looked worried.
午饭后黄阿姨来了，她面带愁容。