单词：seven
音标：['sevn] ；
柯林斯词典等级：5 级；
num. 七, 七个
n. the cardinal number that is the sum of six and one
s. being one more than six
s. being one more than six
词型变化：名词复数形式 : sevens
考试类型：[中考/高考]
考试类型：[中考/高考]
seven的用法和样例：
例句
用作数词(num.)
- There are seven continents in the world.世界上有七大洲。
- Four multiplied by seven is twenty-eight.7乘4等于28。
- I have seven roommates in my university.上大学时，我有七个室友。
词汇搭配
- seven seas世界七大洋(即北冰洋...
- Seven Sisters昂宿星团; 北斗星团...
- seventy times seven很大的数目
- on cloud seven极幸福
- Seven Wonders of the World古代世界七大奇观...
- seven-year itch疥疮
- Group of Seventy-Seven七十七国集团...
- at sixes and sevens乱七八糟
- the seven deadly sins七大罪(骄傲、贪婪、...
- Seven Stars昂宿星团; 北斗星团...
- the seven wonders of the world世界七大奇观...
- Seven Sages(对统治和立法有贡献...
- seven orifices七窍
- seven prescriptions七方
- seven system七人密集争球队形...
- seven forwards7前锋制
- seven eighth7锋8卫制
- seven core七芯的
经典引文
For a whole week, for seven days.
出自：G. GordonI was a good husband for seven years to Anna.
出自：G. SwiftThe Soviets put seven airborne divisions on alert.
出自：Jerusalem Post