低廉的英文：
cheap
inexpensive
low

参考例句：

Storage heater( electric radiator that stores heat accumulated during periods when electricity is cheaper)
蓄热电暖器(可在电费低廉时储存热能).

So a really cheap process like this can revolutionize the steel industry?
这么说，像这种成本低廉的新工艺可以彻底改革钢铁工业了?

a cheap restaurant.
收费低廉的饭馆.

Pay a high/low rent for farming land
缴纳耕地的高昂的[低廉的]地租

Balloons are much easier to handle, and are also vastly cheaper .
气球用起来却简单的多，也大为低廉。

Cheap entertainment, But costly in terms of time wasted.
低廉的娱乐，但就浪费的时间来说却极昂贵

Rent sB. high [low]
向某人收昂贵[低廉]的租金

got my pennyworth at that price.
我以低廉的价格成交了这笔买卖

Cost of doing so comes cheap when measured against an overall advertising budget.
与全部的广告预算相比，这样做的费用是很低廉的。

There are several less expensive hotels in most cities in less centrally located areas of the city
大多数城市在离市中心较远的地区，有收费低廉的旅馆。

cheap是什么意思：
adj. 便宜的；不值钱的；小气的
adv. 便宜地

a cheap restaurant.
收费低廉的饭馆.

He Bought that car on the cheap
他的那部车买的真便宜

Eggs are very cheap now.
现在蛋很便宜。

inexpensive是什么意思：
adj. 便宜的

They are abundant, widely available, and inexpensive.
它们含量丰富,来源广泛,且价格便宜。

This kind of paper is comparatively inexpensive to produce.
相对来说，这种纸的生产成本较低。

Good and inexpensive goods enjoy customers' high praise.
价廉物美的商品，深受顾客欢迎。

low是什么意思：
adj. 低的；在底部的；不足的；低于通常标准的；沮丧的；差的；状态不佳的
adv. 向下；在靠近…底部的位置；低于通常的水平；低声地
n. 低水平；低谷；低气压区
v. （牛）哞哞叫

low-velocity drop
低速度空投

To speak with a low, hoarse voice.
低哑地说用低而嘶哑的声音说话

To rate too low;underestimate.
低估对…估价太低；低估