努力中的女人
[ˈsevn]
英文:seven
复数: sevens
释义:七(数字)
词性:名词
Sarah and Ella have been friends for seven years.
萨拉和埃拉已经有7年的交情了。
扩展资料:
一、seven 的词语搭配:
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
二、seven有关的习语:
1、the seven year itch: 七年之痒(婚后七年另觅新欢的欲望)
It was The Seven Year Itch.
这就是《七年之痒》。
2、at sixes and sevens: 乱七八糟;凌乱
he government is at sixes and sevens over the issue of domestic security.
在国内安全问题上,政府一片混乱。
小牛芸芸*
seven英 ['sevn] 美 ['sevn]
num. 七
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
例句
用作数词 (num.)
1、There are seven continents in the world.
世界上有七大洲。
2、Four multiplied by seven is twenty-eight.
7乘4等于28。
扩展资料:
近义词的用法
heptad英 ['heptæd] 美 ['heptæd]
n. 七个;
英英释义Noun:
the cardinal number that is the sum of six and one
基数,即6和1之和
例句
Construction and expression of heptad repeat region of canine distemper virus fusion protein
犬瘟热病毒融合蛋白七肽重复区基因的克隆表达
Cloning and Expression of Heptad Repeat Region of the Feline immunodeficiency virus and Product Purification
七肽重复区基因的克隆表达及其产物的纯化