Seroenzyme
血清酶
??? 情景例句
Does he have a middle name?
他有中間名字嗎？
I'd like to talk with Mr. Johns or Mr. Smith.
我想與約翰斯先生或史密斯先生談話。
When they had gone, the driver of the car came towards him.
他們走后，汽車司機向他走來，