lengthened

英 [ˈleŋθənd]

美 [ˈleŋθənd]

v.  (使)变长
lengthen的过去分词和过去式

过去式：lengthened　过去分词：lengthened　

BNC.41576 / COCA.39251

柯林斯词典

• V-ERG （使）加长；（使）伸长
  When somethinglengthensor when youlengthenit, it increases in length.
  1. The evening shadows were lengthening...
     残阳下的影子越拉越长。
  2. She began to walk faster, but he lengthened his stride to keep up with her...
     她开始加快步子，但他加大了步幅跟着她。
  3. The runway had to be lengthened.
     跑道需要加长。
• V-ERG （使）（时间）延长；（使…）持续更长时间
  When somethinglengthensor when youlengthenit, it lasts for a longer time than it did previously.
  1. Vacations have lengthened and the work week has shortened...
     假期延长，工作周就缩短了。
  2. The council does not support lengthening the school day to fit in other activities.
     委员会不支持通过延长在校时间来插入其他活动。

英英释义

adj

• drawn out or made longer spatially
  1. Picasso's elongated Don Quixote
  2. lengthened skirts are fashionable this year
  3. the extended airport runways can accommodate larger planes
  4. a prolonged black line across the page
  Synonym:elongatedextendedprolonged

双语例句

• On the other hand, the beam line is not obviously lengthened for the use of this method.
  而且，通过综合利用，束线并未因采用该方法有明显加长。
• Skirts are lengthened or shortened; neck-lines are lowered or raised, and so on.
  裙子被修长或剪短；领圈被拉低或抬高，等等。
• They have lengthened the school day or added days to the year or both.
  他们加长了开学日或补充天至今年或两者兼而有之。
• He wanted to have his coat lengthened a bit.
  他要把上衣放长一些。
• The arms are a little short, can they be lengthened?
  袖子有点儿短，能改长点儿吗？
• He lengthened his stride to keep up with her.
  他迈大步追上她。
• She began to walk faster, but he lengthened his stride to keep up with her
  她开始加快步子，但他加大了步幅跟着她。
• In his days the sun went backward, and he lengthened the king's life.
  在他的时代，太阳曾向后退，他因此延长了君王的寿命。
• The afternoon shadows lengthened.
  下午影子渐渐变长了。
• The chief exception was lengthened second-stage propellant tanks to increase the payload by 300 kilograms.
  一个主要的例外就在于将第二阶段的推进箱加长，以便增加300千克的载重量。