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复合机翼 [fù hé jī yì]
composite wing
- 机身和机翼主要用碳复合才制成。波音公司说他们尽量使得787型号客机更轻，因而可以节约20%的燃料。
With a main body and wings predominantly made of carbon composite materials, Boeing says it has made the 787 as light as possible - thus saving 20% on fuel costs. - 787是一种中型喷气式飞机，最大容量330人，是第一款主要用碳复合材料而非铝来制造机身和机翼的商用飞机。
The mid-sized jet， which will seat up to 330 people， is the first commercial plane whose fuselage and wings are predominantly made of carbon-composite materials rather than aluminum.
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