postmark的复数形式怎么拼写

All the letters bore an Aberdeen postmark.所有的信件上都盖有阿伯丁郡的邮戳。She puzzled over the postmark on the letter.她想弄明白信封上的邮戳.Postmark serves as a proof.邮戳为凭....

n.（信件或包裹上的）邮戳...

postmark的音标：postmark的英式发音音标为：['pəʊstmɑ:k]postmark的美式发音音标为：['poʊstmɑrk]...

She puzzled over the postmark on the letter.她想弄明白信封上的邮戳.I see from the postmark that this card was mailed from Mary’s holiday address.我从邮戳上看出,这张明信片是从玛丽度假所住的地方邮来的。He took a used envelope bearing an Irish postmark.他拿了一个盖着爱...

metriocranic的音标：metriocranic的英式发音音标为：['metri:əʊkrənɪk]metriocranic的美式发音音标为：['metrioʊkrənɪk]...

木栓醇...

bur的现在完成时为：burred...

豪古尔风...

anthradiquinone的音标：anthradiquinone的英式发音音标为：[ænθreɪ'di:kɪnəʊn]anthradiquinone的美式发音音标为：[ænθreɪ'dikɪnoʊn]...

“胆囊”的英语可以翻译为：gall，gallbladder，[医] bile cyst，bile-cyst，cholecyst ...

新闻报道透露上层大气的臭氧浓度在上个月有所下降。Press reports revealed that ozone levels in the upper atmosphere fell during the past month.大气的各种气体大约吸收这种向上辐射的70%.Various gases of the atmosphere absorb about 70 % of this upwelling radiation.天文学家...

n.陈述，主张，宣称，陈词，陈述，指控...

“氧化”的拼音为：yǎng huà...

他立誓决不泄露秘密.He swore never to divulge the secret.你已立誓对我忠实.You have sworn to be faithful to me.修女须立誓保持清贫 、 贞洁、顺从.Nuns are under vows of poverty, chastity and obedience....

不要从你自己的袋里掏出勋绩借给你的朋友,这是污辱他的.Do not insult your friend by lending him merits from your own pocket....

n.宜他霉素...

spirit的复数形式为：spirits...

“诱惑力”的英语可以翻译为：allure ...

“辐胞”的拼音为：fú bāo...