He clotted on his own ?

他的血液自己凝固了？

The blood around the wound clotted quickly .

伤口周围的血很快凝结起来。

Clotted blood hasn 't retracted yet .

凝结的血液还没收缩。

And clotted cream ! You think that 's all our soldiers do ?

和浓缩奶油!你以为这就是我们的军人所做的一切?

The students clotted around the teacher .

学生们群集在教师周围。