名詞 call out:

1. a challenge to a fight or duel
   同義詞：call-out

動詞 call out:

1. utter aloud; often with surprise, horror, or joy
   同義詞：exclaim, cry, cry out, outcry, shout
2. call out loudly, as of names or numbers
3. challenge to a duel

1. Call out the guard.
   將衛(wèi)兵集合起來
2. The section gang was called out to fix the broken bridge.
   養(yǎng)路工們被召集去搶修損壞的橋。
3. Only the president or a state governor could call out the military or state militia.
   只有總統(tǒng)或州長才能緊急召集軍隊或州人民自衛(wèi)隊。
4. Miners were called out (on strike) by union leaders.
   礦工遵照工會領袖的指示舉行罷工。