1)die opening,母模逃孔2)escaping hole,逃逸孔洞3)opening,排料逃孔4)slug hole,逃料孔5)the model of escape route,逃逸模型6)evacuation model,逃生模型
用法例句
The special feature of the crisis lies in its special escaping hole.
激变的独特之处在于逃逸孔洞。
According to the developing characters of terrorist incidents in urban rail transit,and putting the building layout of urban rail stations in our country into consideration, an evacuation model is presented.