A: Don t lean on the glass, it is very brittle.

　　B: Oops, sorry, it is too late.

　　brittle

　　a. 1.易碎的，易损坏的;2.脆弱的，靠不住的; 3.冷淡的，不友好的; 4.尖厉的

　　A: What place did you come in in the race?

　　B: Third. I won a bronze.

　　bronze

　　n. 1.青铜;2.青铜色，古铜色; 3.青铜制品，铜牌

　　A: This is a very complicated question, professor.

　　B: Brood on it for a while and maybe you will find the solution.

　　A: Are the hens sitting with their brood?

　　B: No, they seem to have neglected them.

　　brood

　　vi. 1.沉思，考虑; 2.孵蛋

　　n. 1.一窝; 2.全体孩子

　　A: If you walk up the east side of the mountain you will find a small brook where you can fill your bottles with water.

　　B: Great, I m really thirsty, but is the water safe to drink?

　　brook

　　n. 小溪

　　vt. 容忍，忍受

　　A: Where were you this afternoon?

　　B: In the bookshop, just browsing.

　　browse

　　vi. 1.随意翻阅，浏览; 2. 吃草

　　A: That is a nasty bruise.

　　B: Yeah, I fell down the stairs last week and hit my head.

　　A: He bruised me with his nasty comments.

　　B: Don t listen to him then.

　　bruise

　　n. 1.青肿,挫伤; 2.伤痕，擦痕

　　vt. 1.打青，使受淤伤; 2.挫伤，伤害

　　A: That was a brutal crime.

　　B: Yeah, there seems to be nothing but bad news these days.

　　brutal

　　a. 1.野兽般的，残忍的; 2.无情的，冷酷的，难以忍受的

　　A: Don t lean on the glass, it is very brittle.

　　B: Oops, sorry, it is too late.

　　brittle

　　a. 1.易碎的，易损坏的;2.脆弱的，靠不住的; 3.冷淡的，不友好的; 4.尖厉的

　　A: What place did you come in in the race?

　　B: Third. I won a bronze.

　　bronze

　　n. 1.青铜;2.青铜色，古铜色; 3.青铜制品，铜牌

　　A: This is a very complicated question, professor.

　　B: Brood on it for a while and maybe you will find the solution.

　　A: Are the hens sitting with their brood?

　　B: No, they seem to have neglected them.

　　brood

　　vi. 1.沉思，考虑; 2.孵蛋

　　n. 1.一窝; 2.全体孩子

　　A: If you walk up the east side of the mountain you will find a small brook where you can fill your bottles with water.

　　B: Great, I m really thirsty, but is the water safe to drink?

　　brook

　　n. 小溪

　　vt. 容忍，忍受

　　A: Where were you this afternoon?

　　B: In the bookshop, just browsing.

　　browse

　　vi. 1.随意翻阅，浏览; 2. 吃草

　　A: That is a nasty bruise.

　　B: Yeah, I fell down the stairs last week and hit my head.

　　A: He bruised me with his nasty comments.

　　B: Don t listen to him then.

　　bruise

　　n. 1.青肿,挫伤; 2.伤痕，擦痕

　　vt. 1.打青，使受淤伤; 2.挫伤，伤害

　　A: That was a brutal crime.

　　B: Yeah, there seems to be nothing but bad news these days.

　　brutal

　　a. 1.野兽般的，残忍的; 2.无情的，冷酷的，难以忍受的