generations

听听怎么读

英 [dʒenə'reɪʃnz]

美 [dʒenə'reɪʃnz]

是什么意思

代( generation的名词复数 )；（家史中的）一代；产生；一批

英英释义

generation

n.
- all the people living at the same time or of approximately the same age
  同义词：coevalscontemporaries
- group of genetically related organisms constituting a single step in the line of descent
- the normal time between successive generations
  "they had to wait a generation for that prejudice to fade"
- a stage of technological development or innovation
  "the third generation of computers"
- a coming into being
  同义词：genesis
- the production of heat or electricity
  "dams were built for the generation of electricity"
- the act of producing offspring or multiplying by such production
  同义词：multiplicationpropagation

学习怎么用

词组短语

alternation of generations世代交替

双语例句

用作名词(n.)

Generations of urban living sharpened their wits.
世代居住在城市里使他们磨练了才智。
They transcend national borders and generations.
它们超越国界及世代。

权威例句

Progress and current status of percutaneous aortic valve replacement: results of three device generations of the CoreValve Revalving...
Biological Populations with Nonoverlapping Generations: Stable Points, Stable Cycles, and Chaos
Stability of aggression over time and generations.
Long-Term Experimental Evolution in Escherichia coli. I. Adaptation and Divergence During 2,000 Generations
The Problem of Generations
The Influence of Mating System and Overlapping Generations on Effective Population Size
Generations Online in 2009
Generations and collective memories.
On the Conflict of Values Between Generations in Preschool Children's Family Education
Investing in Future Generations: Realities and Goals of Latino Immigrant Families

g开头的单词