a
gainst
1
反对
in opposition to someone or something
- I decided to go against the advice of my friend.
我决定违背我朋友的建议。
- She has been fighting against discrimination for years.
她多年来一直在 反对 歧视。
- The team is playing against the national champions next week.
球队下周将与全国冠军对阵。
- This medicine is effective against flu symptoms.
这种药对流感症状有效。
- We must protect the environment against pollution.
我们必须保护环境 免受 污染。
2
对抗
used to indicate acting as a defense in the face of a negative force or outcome
- We vaccinated our children against the flu.
我们给我们的孩子接种了抗流感疫苗。
- He installed a security system against burglaries.
他安装了一个防盗窃的安全系统。
- The insurance policy provided coverage against natural disasters.
保险单提供了针对自然灾害的保障。
3
对抗
used to indicate the relationship between a sum of money (loan, financing, guarantee) and the corresponding asset or security
- He borrowed $1,000 against his car as collateral.
他以他的车作为抵押借了1,000美元。
- They received a loan against their house.
他们以房子作抵押获得了一笔贷款。
- The business owner secured financing against future sales.
企业主以未来销售额为抵押获得了融资。
4
对着, 旁边
in direct contact with or close proximity to
- The ladder leaned against the wall.
梯子靠在墙上。
- He leaned against the tree for support.
他靠在树上以寻求支撑。
- The cat rubbed against my leg.
猫蹭了我的腿。
- The child pressed her face against the window.
孩子把脸贴在窗户上。
5
反对, 与...形成对比
in opposition to; in contrast with
- The bold design of the modern building stood against the traditional architecture of the surrounding structures.
现代建筑的大胆设计与周围建筑的传统建筑风格形成对比。
- The artist intentionally placed dark shadows against the bright sunlight to create a dramatic effect.
艺术家故意将黑暗的阴影对抗明亮的阳光，以创造戏剧性的效果。
- The minimalist artwork stood out against the elaborate paintings in the gallery.
极简主义艺术品在画廊中与精致的画作形成鲜明对比。
- The quiet melody played by the violin was set against the lively rhythm of the drums.
小提琴演奏的安静旋律与鼓的活泼节奏形成对比。
6
对抗, 交换
used to indicate the exchange, substitution, trade, or compensation of one item, service, or benefit for another
- He traded his bicycle against a skateboard.
他用他的自行车换了一个滑板。
- They offered a discount on the product against a coupon.
他们提供产品折扣以换取优惠券。
- She exchanged her euros at a favorable rate against the dollar.
她以有利的汇率将欧元兑换成美元。