You can send the letter by airmail ( regular mail, registered mail ).
你可以邮寄航空信 ( 平信 、 挂号信 ).
来源:互联网摘选Under separate cover , we are air mailing you full particulars of the specifications and packing.
我们另已航邮寄上有关规格和包装的详细资料.
来源:互联网摘选We have also sent a catalogue of our range of tinned vegetables under separate cover.
同时另邮寄上我们的果蔬罐头品种表.
来源:互联网摘选We will send you under separate cover by airmail a copy of the latest catalogue.
我们另函给贵方航空邮寄一份最新商品目录.
来源:互联网摘选Two years ago I would have been shot down in flames for posting this stuff.
两年前,因邮寄这样的材料,我遭到了严厉的叱责.
来源:互联网摘选If you will be on holiday on election day, you may apply for a postal vote.
倘若选举那天你在休假, 可以申请用邮寄方法投票.
来源:词典精选例句
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