单词 | battery |
释义 | battery [`bad·ǝ·rē] CHEMICAL ENGINEERING A series of distillation columns or other processing equipment operated as a single unit. ELECTRICITY A direct-current voltage source made up of one or more units that convert chemical, thermal, nuclear, or solar energy into electrical energy. ORDNANCE A group of guns or other weapons, such as mortars, machine guns, artillery pieces, or of searchlights, set up under one tactical commander in a certain area. |
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