profile extrusion die lips 异型材挤出口模
The die lips are V-contoured to minimize the air gap between the die and the roll nip whenever necessary.
模具口是V型的，为了随时减少模具和辊轴间的空气间隙。
Murdered. Though his lips never moved, somehow she could hear his voice, whispering in her ear. You never mourned me, sister. It is hard to die unmourned.
是被谋杀的。虽然他的嘴唇并无动静，她却能听到他的声音，在她耳边回响。你从未为我默哀，妹妹。死了没人悼念是很难受的。
The lips of the just teach many: but they that are ignorant, shall die in the want of understanding.
义人的唇舌教育群众，愚人必因缺乏心智而死亡。
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