您要查找的是不是：
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- It is difficult to stamp out all the crimes. 很难把所有的犯罪都消除掉。
- The boy itches for a set of the new stamp. 男孩渴望得到一套这种新邮票。
- His face bears the stamp of suffering. 他的脸上有饱经苦难的烙印。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Help me stamp on that spider, mum. 妈妈，帮我踩死那个蜘蛛。
- My husband is a stamp collector. 我丈夫是个集邮者。
- He steamed the stamp off the envelope. 他用蒸汽把信封上的邮票揭下来。
- He is enamored of stamp collecting. 他迷恋于集邮。
- The marriage was held to be valid. 这一婚姻关系是有效的。
- He is enamoured of stamp collecting. 他迷恋于集邮。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- I bought the new stamp the day of its issue. 这种新邮票是我在发行当天买到的。
- He glued a stamp onto the envelope. 他把邮票贴在信封上。
- She keeps an unused stamp of monkey. 她保存着一枚未曾用过的猴邮票。
- The ticket is valid for one month. 这票子一个月内有效。
- Just stick on a stamp and post it. 贴上邮票发掉就行了。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- A credit card is not a valid proof of identity. 银行发的支票保付卡不是有效的身份证明文件。
