自2010年至今的四级考试中， 共出现过 次
自2010年至今的六级考试中， 共出现过 次
N-COUNT （尤指经历或观点相同的）一代人，同代人，同辈人 A generation is all the people in a group or country who are of a similar age, especially when they are considered as having the same experiences or attitudes.
...the younger generation of Party members...
David Mamet has long been considered the leading American playwright of his generation.
N-COUNT 代，一代，一辈（通常认为大约是30年） A generation is the period of time, usually considered to be about thirty years, that it takes for children to grow up and become adults and have children of their own.
Within a generation flight has become the method used by many travellers.
N-COUNT （机械设备的设计和制造的）代 You can use generation to refer to a stage of development in the design and manufacture of machines or equipment.
...a new generation of IBM/Apple computers.
ADJ （表示家庭成员拥有某国国籍的时间长短情况）第…代的 Generation is used to indicate how long members of your family have had a particular nationality. For example, second generation means that you were born in the country you live in, but your parents were not.
...second generation Asians in Britain...
She is a first generation American.
N-UNCOUNT （能源的）产生 Generation is also the production of a form of energy or power from fuel or another source of power such as water.
Japan has announced plans for a sharp rise in its nuclear power generation.