a poor relation
英
美
- a art.一(个)；每一(个)；任一(个)n.英语字母表的第一个字母；学业成绩得优者；表示“最好”的符号
- poor adj.可怜的；贫穷的；低劣的n.穷人
- relation n.关系；联系；亲戚；陈述；参考
- He did well by his poor relatives.
他对他的穷亲戚很慷慨。
- There are so many poor branches of my family.
我家那头有许多穷亲戚。
- In areas of poor water quality, isolation protects the collectors from fouling by minerals in the water.
在水质较次的区域，隔离保护收集器，以防止由于水中的矿物造成的污染。
