1、evolve

进化；演变

The bright plumage of many male birds has evolved to attract females.

很多雄鸟进化出鲜艳的羽毛是为了吸引雌鸟。

Maize evolved from a wild grass in Mexico.

玉米是从墨西哥的一种野生禾本植物进化而来的。

（使）逐步发展;（使）演化

a tiny airline which eventually evolved into Pakistan International Airlines.

最终发展成巴基斯坦国际航空公司的一家小型航空公司

Popular music evolved from folk songs.

流行音乐从民歌演变而来。

2、conscious

注意到的;意识到的

He was conscious of the faint, musky aroma of after-shave.

他注意到了须后水淡淡的麝香味。

She was very conscious of Max studying her.

她非常清楚马克斯在仔细端详她。

(尤指由于不满或自觉重要而)注意的，关注的

I'm very conscious of my weight.

我很在意自己的体重。

He is acutely conscious that this transition will bring with it the risk of social unrest.

他非常清楚这种转变伴随着社会动乱的危险。

(决定、行动等)有意的，刻意的

I don't think we ever made a conscious decision to have a big family.

我觉得我们没有刻意地决定要生很多孩子。

Make a conscious effort to relax your muscles.

有意识地放松肌肉。