refrigeration
英 [r?,fr?d??'re???n]
美[rifr?d??'re??n]
- n. 制冷;冷藏;[熱] 冷卻
考試真題
- It was a method of refrigeration which rolls from his work in low temperature physics.
出自-2013年12月聽(tīng)力原文
- He started to work on refrigeration
出自-2013年12月聽(tīng)力原文