n. 1.美元〔符号为＄〕。 2.元〔加拿大等国的货币单位，如加元，澳元等〕。 3.一元金币〔银币，纸币〕； 〔英俚〕五先令银币 (＝ crown)。 4.〔the dollars〕金钱，财富。 5.【物理学】元(原子堆的反应性单位，指缓发中子产生的反应性〕。 短语和例子 Hong Kong dollar 港币。 bet one's bottom dollars 〔美口〕确信，必然 (I'll bet my bottom dollars that he will succeed. 我确信他必然成功)。 dollar-a-year man 〔美国〕拿法定最低薪俸的现任官员。 dollars to buttons [doughnuts] 〔美俚〕确信,有把握 (It is dollars to doughnuts. 的的确确。 I'll bet you dollars to doughnuts. 我敢肯定)。 fell [look] like a million dollars 〔美俚〕感觉[看上去]十分健康；(妇女)看上去特别吸引人。 adv. -wise 1.以美元计算的 (How much does a million francs amount to dollar 一百万法郎合多少美元)。 2.在财政方面。
a symbol of commercialism or greed; "he worships the almighty dollar"; "the dollar sign means little to him" 同义词：dollar mark, dollar sign,
a United States coin worth one dollar; "the dollar coin has never been popular in the United States"
a piece of paper money worth one dollar 同义词：dollar bill, one dollar bill, buck, clam,
the basic monetary unit in many countries; equal to 100 cents
The dollar (often represented by the dollar sign $) is the name of the official currency or a banknote of many countries, territories and dependencies, including Australia, Belize, Canada, Hong Kong, New Zealand, Singapore, Taiwan, Brunei and the United States. Generally, one dollar is equal to 100 cents.
例句与用法
1.
I'll bet my bottom dollars that he will succeed . 我确信他必然成功。
2.
His bill should have been forty-five dollars . 他的帐应是四十五美元。
3.
Contributions sums to several thousand dollars . 捐款总计达数千美元。
4.
I 'll bet my bottom dollars that he will succeed . 我确信他必然成功。
5.
He is in debt to the extent of 10,000 dollars . 他负债已达一万美元。
6.
He cleared two thousand dollars last year . 他去年净赚2，000美元。
7.
I will bet ten dollars that he will fail . 他必定失败，否则我愿输十元。
8.
Their expenses amount to fifty dollars . 他们的消费共计五十元。
9.
He gave me 30 dollars into the bargain . 他另外又给了我三十元。
10.
The cashier embezzled 50 thousand dollars . 出纳员盗用了银行5万美元。
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