讀音相同，它們都含有[a:]音。

The enemy were compelled to lay down their arms .敵人被迫放下武器。Armed conflict may break out at any moment .武裝沖突有一觸即發(fā)之勢。I put my arm behind me to loosen my pistol .我伸手到背后去解手槍。Lisa hurled herself into her father's arms .莉薩一下?lián)溥M父親的懷抱。She felt his arms close tightly around her .她覺得他把她摟得很緊。He carried his white shirt over his arm .他胳膊上搭著他的白襯衣。Armed robbery is on the increase everywhere .持械劫案各地均有增無減。Leave go of my arm -- you are hurting !松開我的胳膊你弄疼了！We were arm in arm in this work .我們在工作中同心協(xié)辦，相互配合。They became our marketing arm .他們成了我們在推銷方面的得力助手。