battle cry

1. N-COUNT A battle cry is a phrase that is used to encourage people to support a particular cause or campaign. 吶喊聲

Their battle cry will be: "Sign this petition before they sign away your country."

他們吶喊的是：“在他們賣國之前，在請愿書上簽名?！?/p>

2. N-COUNT A battle cry is a shout that soldiers give as they go into battle. (士兵的)喊殺聲