请输入您要查询的英文单词:
单词
mail drop
释义
mail drop
noun
1.
a.
:
a receptacle for mail especially at the place of delivery
b.
:
a slot (as in a chute) for deposit of mail
2.
:
an address used by an agent who transmits secret communications (as for an espionage apparatus)
随便看
pentanedione
pentane lamp
pentangle
pentangular
pentanoic
pentanoic acid
pentanol
pentanone
pentapeptide
pentaphylacaceae
pentaphylax
pentaploid
pentaploidic
pentaploidy
pentapody
pentapolis
pentapolitan
pentaprism
pentaquin
pentaquine
pentarch
pentarchy
pentas
pentastich
pentastichous
英语词典包含332784条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/2/1 16:54:22