Billion
[ 'bɪljən ]
第3级
其它 Other
n. 十亿 ; 数以十亿计;大量;
📝 例句
The youngest rocks found on the moon are 3 billion years old.
在月球上发现的地质年代最晚的岩石已有30亿年历史了。
Pennsylvania sits on 35 billion tons of coal.
宾州煤的蕴藏量为三百五十亿吨。
At some time more than five billion years ago the universe started.
在50亿年前的某个时候，宇宙开始形成。
He claimed to have seen billions of butterflies.
他号称见过无数只蝴蝶。
Some computers can perform over a billion computations a second.
有些计算机一秒钟能完成超过十亿次运算。
🌱 联想助记
【记】※ bill-帐单,I-我,on-上:帐单由我填上十亿金额
※ b-拼音“伯”,ill-生病,I-我,on-上:伯伯生病了,我在他身上花了近十亿
※ bill-帐单,ion-lion狮子:吃完饭服务员拿出十亿的帐单,真是狮子大开口(付帐单的狮子,掏出十亿美元)
📖 牛津释义
billion
pron, det
1 (Brit) 1000000000000; one million million(s) 万亿; 兆兆. =>App 4 见附录4.
2 (esp US) 1000000000; one thousand million(s) 十亿; 千兆. =>App 4 见附录4. billion, n (pl unchanged or ~s 复数或不变或作billions)
1 (Brit) the number 1000000000000 万亿之数.
2 (esp US) the number 1000000000 十亿之数. Cf 参看 milliard. For the uses of billion see the examples at hundred. 关於billion的用法见hundred词条中的示例.
🎯 考研助记
联想Bill Gates, 世界亿万富翁: 十亿 网友：卢海彧 补充：bill(账单)+i（我）+on（上）我的账单上有十亿
🔁 扩展释义
*['biljәn]num. 十亿, 十亿个
📖 同为「初中」词汇
查看全部初中词汇 ›🗣️ 情景例句
The things they do, the ways they live,
他们所做的事情， 他们的生活方式
Theings past cannot be recalled.
过去的事情无可挽回。
As quickly as they could, the men ran to th steps and up into the open, many of them with their clothes on fire.
工人们尽快朝楼梯跑去，爬上楼梯跑出舱外，其中好多人衣服已经着火了。