“imitation stamps”的概念、定义、翻译、参考文献-科学参考

单词	imitation stamps
释义	imitation stamps Encyclopedia 工学邮资凭证释 imitation stamps仿印邮票邮政部门为集邮展览、集邮活动、集邮品制作等仿照已经停用的早期珍罕邮票，重新制版印制的“邮票”。由于明文宣告是仿印，在其票幅、纸质、刷色、齿孔、暗记等细节上与真邮票有所区别，有的在仿印邮票票背上印有“仿制品”字样。
随便看	nonprescription drug non pressure cure non-pressure cure nonpressure cure non-pressure water conveyance tunnel nonpressurized non-primary non-prime non-prime divisor non-prime ideal non-prime number non-primitive non-primitive character non-primitive root of unity nonprincipal nonprincipal character nonprincipal filter nonprincipal matrix nonprincipal ultrafilter non probability sampling non-probability sampling nonprobability sampling non-producing areas for agricultural products non-product contact surface non-productive fishery auxiliary vessel

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