CRI听力:Caesarean Birth

词汇讲解：

1. reasonable adj. 适度的; 公道的, 合理的
例句：Fresh vegetables are reasonable in winter too.
冬季新鲜蔬菜的价格也不贵。

2. warn v. 警告, 提醒; 告诫; 预先通知, 预告
例句：They warned him to stay away.
他们警告他不要靠近。

3. jeopardize vt. 危及, 损害
例句：Would such legislation jeopardize chances for a treaty?
制定这样的法律会危及签约的可能性吗?

4. complication n. 并发症
例句：Complications set in, and the patient died.
病人因出现并发症而死亡。

5. respiratory adj. 呼吸的,呼吸用的
例句：The old man suffers from respiratory diseases.
那位老人患呼吸道疾病。

6. compound vt.使混合, 使合成
例句：He compounded water, sand and soil and formed bricks.
他用水拌和沙和泥土做成砖块。

7. motivate vt.作为…的动机; 激发; 诱发
例句：You have first got to motivate the children and then to teach them.
你首先得激发孩子的学习兴趣, 然后再去教他们。

8. alert adj. 警惕的, 警觉的, 注意的
例句：The rabbit seems to be very alert all its life.
兔子似乎一生都小心翼翼, 十分警觉。

9. encounter vt. 遇到(困难,危险等)
例句：I encountered great difficulties in learning English grammar.
我在学习英语语法时遇到了很大困难。

10. surgical adj. 外科的；外科手术的
例句：Acupuncture anesthesia is rapidly gaining ground in surgical operations.
针刺麻醉在外科手术上正在得到广泛应用。