ad.

1. 在國外；到國外
   My son is still living abroad.

   我的兒子仍住在國外。

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

   在暖和天氣他們通常去戶外散步。

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

   將在該縣興建一家新工廠的消息傳開了。

4. 未中目標地，離譜地
   He is much abroad in his guess.

   他猜得太離譜了。

n.

1. （用在from後）異國，海外[U]
   They just returned from abroad.

   他們剛從國外回來。

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.