v.加长；延长
As for the Volvo's pricing advantage, competitors will also lengthen the luxury adjust strategy to meet the challenge. 而对于沃尔沃的定价优势，竞争对手也会调整加长豪华车的策略以应对挑战。
To save time is to lengthen life . 惜时即延寿。
n.延长；加长
动词lengthen的现在分词形式.
