哈亮亮魔人
有几种说法：1、engineering 2、project 3、engineering project 4、undertaking 最常用的是第一种........
加菲慢半拍oO
noun 1. the art or science of making practical application of the knowledge of pure sciences, as physics or chemistry, as in the construction of engines, bridges, buildings, mines, ships, and chemical plants. 2. the action, work, or profession of an engineer. 3. skillful or artful contrivance; maneuvering.
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