n.

1. 【美】郵遞；郵政[U][the S]
   Air mail is quicker than sea mail.

   航空郵件比海運快。

2. 郵件[U]
   Is there any mail this morning?

   今天上午有郵件嗎？

3. 【美】一次遞送的郵件[C]
4. 郵政工具（指郵車，郵船等）[C]

vt.

1. 【美】郵寄[（+to）]
   I have mailed the letter.

   我已將該信付郵。

n.

1. 鎖子甲，鎧甲[U]

vt.

1. 使披上鎧甲；給……裝甲

n.

v.

n.

1. historical armour made of metal rings or plates joined together flexibly.
2. the protective shell or scales of certain animals.

v.

[名]

1. 電子郵件。