n.多种；复印本；多支管
adj.多种的；多方面的
v.复写；繁殖；增多
The uses of this machine are manifold. 这台机器有多种用途。
Taoyuan Coal Mine is the threatened mine by manifold groundwater. 桃园煤矿是一个受多种地下水害威胁的矿井。
Interconnecting flow passages travel through the manifold from the valve cavities. 互相连接流程通道旅行过来自活瓣洞的复印本。
observant fairly
