单词	當愼重的事
释义	同DELICATE
随便看	net point net-point net-point method net-point--method net.police net polymer net population density net position net positive suction head net positive suction head {=npsh} net positive suction head {=npsh} net positive suction head,npsh net positive suction head{=npsh} net positive suction head of storage pump net positive suction height net post net power net--power net power flow net premium netpreneur net present value net present value method net present value (npv) net present value {=npv}