noun 下载 🔗分享 杆秤 A transportable balance with unequal arm lengths. Examples : "The farmer used a steelyard to weigh the sacks of grain at the market because it was portable and didn't require standard weights on one side. " 农民在市场上用杆秤称量谷物袋,因为它便于携带,而且不需要一侧使用标准砝码。 utensil machine technology item 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 钢材市场,钢铁交易市场。 A place where steel (and possibly other metals as well) is stored and sold. Examples : "The local steelyard sells various types of steel for construction projects. " 当地的钢材市场销售各种用于建筑项目的钢材。 business industry material place 与AI对话词汇游戏阅读练习