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- concerning each of two or more persons or things; especially given or done in return; reciprocal aid. 关于两个或多个人或物中的任何一个；特别是相互给予或帮助；“相互帮助”。
- It means to give the most-needed and timely aid. 它的意思是给予最需要的及时的帮助。
- concerning each of two or more persons or things; especially given or done in return; reciprocal aid 关于两个或多个人或物中的任何一个；特别是相互给予或帮助；“相互帮助”
- They show reciprocal affection to each other. 他们表达了彼此之间的爱慕。
- They have a reciprocal loathing for each other. 他们互相憎恨。
- I'm collecting money in aid of starving children. 为帮助饥饿的孩子们，我正在搞募捐。
- Involving interchange; reciprocal. 涉及交换的; 相互的
- She used slides as a teaching aid. 她用幻灯片作教学工具。
- They offer financial aid with no strings attached. 他们无条件提供财务援助。
- My friends bailed me out with economic aid. 我的朋友们从经济上帮助我使我脱离困境。
- The collection is in aid of the blind. 这笔募集的捐款是用来救济盲人的。
- He solicited aid from his close friends. 他请求挚友相助。
- They have a reciprocal agreement to combat terrorism. 他们有相互配合的协定，共同与恐怖主义作斗争。
- The regime had been propped up by foreign aid. 该政权是靠外国援助维持著的。
- The aged peasant is advancing slowly with the aid of a cane. 那老农凭借手杖的帮助，慢慢地往前走。
- A dictionary is an invaluable aid in learning a new language. 在学习一种新语言时,辞典是非常有用的工具。
- Rich countries should give more aid to developing countries. 富有的国家应对开发中的国家多予援助。
- She made no effort to aid Sophia. 她根本不去帮助苏菲亚。
- The reciprocal of viscosity is known as fluidity. 粘度的反意就是流动性。
- Liking or love should be reciprocal. 喜欢和爱，也是反射作用。
