battery

n.电池(组)；(器具等的)一组，一套；炮兵连

bathing suit, bathing-cap, bathing-costume (also bathing-suit), bathos, bathrobe (also robe), bathroom, bathysphere, batik, batiste, batman, baton, bats, batsman, battalion, batten, batter, battered, batteries, battering ram, battering-ram, battery farm, battle, battle-cruiser, battle-cry, battleaxe, battledress, battlefield, battlefield, battleground, battlements, battleship, batty, bauble, baulk, bauxite, bawdily, bawdiness, bawdy, bawl, bay, bay window,