noun 下载 🔗分享 扩张，膨胀。 The act or process of expanding. Examples : "The expansion of metals and plastics in response to heat is well understood." 金属和塑料受热膨胀的现象已经被人们很好地理解。 process business economy essential toeic 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 热膨胀系数，膨胀率。 The fractional change in unit length per unit length per unit temperature change. Examples : "The expansion of the metal ruler was very small, only 0.00002 per meter per degree Celsius. " 这个金属尺的热膨胀系数很小，每米每升高一度，只会膨胀 0.00002 米。 physics material energy science technical essential toeic 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 扩张, 扩大, 扩展。 A new addition. Examples : "My new office is in the expansion behind the main building." 我的新办公室在主楼后面新扩建的部分。 business economy essential toeic 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 扩展件，附加产品。 A product to be used with a previous product. Examples : "This expansion requires the original game board." 这款扩展件需要配合原版游戏才能使用。 business commerce item essential toeic 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 扩张，扩展，膨胀 That which is expanded; expanse; extended surface. Examples : "The expansion of the school's playground provided a larger space for students to play. " 学校操场的扩建为学生们提供了更大的活动空间。(Xuéxiào cāochǎng de kuòjiàn wèi xuéshēngmen tígōng le gèng dà de huódòng kōngjiān.) area amount space essential toeic 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 膨胀做功， 膨胀。 (steam engines) The operation of steam in a cylinder after its communication with the boiler has been cut off, by which it continues to exert pressure upon the moving piston. Examples : "The expansion of the steam in the cylinder pushed the piston, powering the machine. " 汽缸内蒸汽的膨胀做功推动了活塞，从而驱动了机器。 technology physics energy machine technical industry essential toeic 与AI对话词汇游戏阅读练习
