ad.

1. 在国外；到国外
   My son is still living abroad.

   我的儿子仍住在国外。

2. 在外面；到外面
   They usually walk abroad in warm days.

   天气暖和时他们通常去户外散步。

3. 传开；散开
   The news spread abroad that a new factory was going to be built in the county.

   将在该县兴建一家新工厂的消息传开了。

4. 未中目标地，离谱地
   He is much abroad in his guess.

   他猜得太离谱了。

n.

1. （用在from后）异国，海外[U]
   They just returned from abroad.

   他们刚从国外回来。

adv.

1. in or to a foreign country or countries.
2. in different directions; over a wide area.
   ▸(of a feeling or rumour) widely current.
3. archaic out of doors.

n.