模具设计的英文：
mould design

参考例句：

Principles of good tool design are applied with consideration to: Expected tool life.
应用优秀的模具设计原理，同时兼顾足够长的模具寿命

mould是什么意思：
n. 模具；模型；性格；霉
v. 浇铸；用模子做；陶冶，训练；形成；吻合

A mould for casting—as statues were cast in bronze in mould
熔铸模型

Components of injection mould for plastics--Mould plates
塑料注射模具零件模板

They poured the hot metal into the mould.
他们把熔化了的金属倒进模子里。

The climate moulded his character.
气候影响了他的性格。

The molten metal is poured into the mould.
把熔化的金属倒入铸模。

design是什么意思：
n. 设计；图案；计划
v. 设计；构思；计划；企图；当设计师

It is a linear design.
这是用线构成的图案。

This room was designed for the children/designed as a children's playroom.
这个房间预定留给孩子们用;留作孩子们的游戏室。

The designer has designed this exhibition hall in a simple and unaffected manner.
这位设计师把这个展览馆设计得既简单又质朴。

The design conforms with the regulations.
这项设计符合规定。

The design is formed with triangles.
图案是由三角形构成的。