Word
70
noun
七十
核心释义
the number 70
- 1.
十乘七的基数
the cardinal number that is the product of ten and seven
十乘七的基数
用法In use
At the marathon, the number 70 was pinned to the back of his jacket.
用法提示:这里 70 是名词,作主语,指数字七十。
My grandfather is turning 70 next week, so the whole family is planning a surprise party.
用法提示:这里 70 是名词,作 turn 的宾语,表示年龄七十。
The calculator showed 70 as the answer, and I wrote it down quickly.
用法提示:这里 70 是名词,作宾语,表示计算结果的数值七十。
70 + noun
数字70直接修饰名词,表示数量。
There are 70 students in the class.
班上有70名学生。
be 70
表示年龄,be动词后接70。
My grandfather is 70.
我祖父70岁了。
70 of + plural noun
用于表示整体中的一部分。
70 of the candidates passed the exam.
70名候选人通过了考试。
常见错误Common mistakes
易错句子I am seventeen years old.正确表达I am seventy years old.
数字seventy(七十)容易与seventeen(十七)混淆,注意发音和拼写差异。
易错句子He is seventies years old.正确表达He is seventy years old.
表示具体年龄时,要用基数词seventy,而不是复数形式seventies。
相关词与表达Connections
Dictionary facts from ECDICT.