名词基地; 基础; 根据; 基数(如十进制的10 和二进制的2)
及物动词基于; 把…建立在; 把…放在或设在(基地); 把…置于底座(或基座)上
形容词卑鄙的; 低级的; 贱的,劣的; 庶生的
形容词
1. Iron is a base metal.
铁是低值金属。
及物动词
1. Advertisements based on these facts have been printed in newspapers and magazines but have not helped much.
根据这些情况拟定的广告词登载在报纸和杂志上,但是效果不大。
名词
1. The machine rests on a wide base of steel.
这机器由一个很大的钢制底座支承。
2. That company has offices all over the world, but their base is in Paris.
这个公司的办事处遍布全世界,但本部在巴黎。
3. A bottle has a flat base.
瓶子有一个平的底。