progression

CET-4 FREQ #21987 ★☆☆☆☆

n. 前进, 连续, 级数 [医] 进行, 前进, 步态

发音

UK /pɹəˈɡɹɛʃn̩/
其它
US /pɹəˈɡɹɛʃən/

词形变化

progressions 复数 progressions

释义与例句

n.
  1. 1.

    The act of moving from one thing to another.

    可数 不可数

    Make a natural progression from player to coach

  2. 2.

    The act of moving forward or proceeding in a course; motion onward.

    可数 不可数
  3. 3.

    A sequence obtained by adding or multiplying each term by a constant.

    数列

    可数 不可数 数学
  4. 4.

    Development, increase, evolution.

    可数 不可数
  5. 5.

    A chord progression.

    可数 音乐 不可数
  6. 6.

    The process of making an exercise more strenuous by manipulating the details of its performance like loaded weight, range of motion, angle, speed.

    可数 不可数 体育

词汇关系

名词

同义词 4

progress advance procession advancement

上位词 5

move travel series movement motion

下位词 10

head push career march headway leapfrog arithmetic progression clear sailing geometric progression harmonic progression

相关短语

geometric progression [计] 几何级数, 等比级数 [经] 几何级数, 等比级数 arithmetic progression [计] 等差数列; 算术数列 [经] 算术级数, 等差级数 chord progression circle progression arithmetical progression [经] 算术级数, 等差级数 harmonic progression [计] 调和级数 [经] 调和级数 geometrical progression n. 等比级数 '50s progression Axis progression backdoor progression 50's progression doo-wop progression time to progression times to progression omnibus progression

词源

From Middle English progressioun, from Old French progression and its etymon Latin prōgressiō. By surface analysis, progress + -ion.

来源：wiktionary