名詞 front line:

1. the line along which opposing armies face each other
   同義詞：battlefront, front

1. The enemy broke through the front line, but were firmly repulsed from the higher ground by cavalry.
   敵人沖破了前線，但被我們的騎兵部隊(duì)毫不留情地從高地?fù)敉恕?/div>
2. The captain was recalled from the front line.
   這個(gè)上尉被從前線召了回來(lái)。
3. All the roads and bridges to the front line were destroyed to prevent the enemy's supplies and ammunition from coming up.
   通往前線的道路和橋梁全都被毀壞了，以阻止敵人把軍需品和軍火運(yùn)送到前線。
4. A player who takes a position behind the front line of other players in certain games, such as football.
   后衛(wèi)在某種比賽項(xiàng)目中，如足球，處在其它運(yùn)動(dòng)員前線位置之后的運(yùn)動(dòng)員