noun 下载 🔗分享 沙袋，沙包 A sturdy sack filled with sand, generally used in large numbers to make defensive walls against flooding, bullets, or shrapnel. Examples : "During the heavy rain, we used sandbags to protect our house from the rising floodwater. " 在大雨期间，我们用沙袋来保护房子，防止上涨的洪水淹进来。 material military disaster building geology 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 沙袋，草袋。 A small bag filled with sand and used as a cudgel. Examples : "The security guard carried two sandbags for protection while walking through the dark parking lot. " 保安拿着两个沙袋防身，走过漆黑的停车场。 material weapon military 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 沙袋 An engraver's leather cushion, etc. Examples : "The engraver carefully positioned the metal plate on the sandbags to keep it stable while he worked. " 雕刻师小心地把金属板放在沙袋上，以保持它的稳定，方便雕刻。 art utensil 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 扮猪吃老虎 A deceptive play whereby a player with a strong hand bets weakly or passively. Examples : "He was using sandbags on that hand of poker, making small bets even though he had a full house, hoping someone would raise the stakes. " 他在那手扑克牌上玩“扮猪吃老虎”，明明是满堂红却只下小注，希望能有人抬高赌注。 game bet 与AI对话词汇游戏阅读练习
