赖世雄英语流利词汇6000：Unit 39 mp3下载
1.shed [ʃed] （树叶、蛇皮等）脱落：流下eg.How often does a snake shed its skin?
（蛇多久脱一次皮？）【英语单词短语】
赖世雄英语流利词汇6000：Unit 39 mp3下载
1.shed [ʃed] （树叶、蛇皮等）脱落：流下
eg.How often does a snake shed its skin?
（蛇多久脱一次皮？）
【英语单词短语】
shed tears/blood 流泪／流血
eg.Mary shed tears emotionally as she watched the sad movle.
（看这部令人难过的电影时，玛丽感动得落泪。）
2. biological [,baiəu’lɔdʒik,-kəl] 生物的：
eg.Mary is an adopted child and is eager to know who her biological parents are.
（玛丽是被收养的小孩，她渴望知道谁是她的亲生父母。
【英语单词衍生词】
biology [bai’ɔlədʒi] 生物学④
Students are flocking to such fields as genetics and molecular biology.
大学生正在大量从事诸如遗传学和分子生物学等领域的研究。
3.biochemistry [,baiəu’kemistri] 生物化学
eg.For more information on biochemistry-related careers, please log onto our website.
（欲得知更多关于生化领域楣关职业的资讯，请登入我们的网站查询。）
【英语单词衍生词】
biochemical[‘baɪo’kɛmɪkl]生化的
eg.The bond refers to feelings of love we have for pets – and they for us – and this biochemical process can actually be measured with blood tests.
这种关系是指我们对动物的爱和动物反施给我们的爱。 确实，这个生化过程能在血压测试中测量到。
4. warrant [‘wɔrənt, ‘wɔ:-]授权令
【英语单词短语】
a search warrant 搜查令
The judge issued an search warrant for the boxer after he failed to show up in court for the murder case.
（该拳击手未出席谋杀案的开庭审理后，法官发布了一张逮捕令。）
5.morale [mɔ’rɑ:l, -‘ræl]士气（不可数）
eg.The troops are suffering from low morale which is why they were easily defeated.
（部队正受低落的士气所苦，这就是为什么他们这么快就被打败的原因。）
【英语单词短语】
low/high morale 低迷的／高昂的士气
eg."We have been told that music is haram (not religiously acceptable) … I used to be so depressed, but now I have high morale," said 35-year old Masoumeh Salim Sediqi.
“人们都对我们说音乐是哈拉目（不被宗教所接受）……过去的我是多么的沮丧，但是恰恰相反，现在的我士气高昂。”35岁的麦索梅·萨利姆·瑟蒂奇如是说。
6.raid[red]突袭；（警方）突然搜查
【英语单词短语】
carry out/launch a raid on… 对……展开突袭
eg.The US army launched an air raid on the enemy’s ammunition depot as night fell.
（美军在入夜后展开对敌军弹药库的突袭。）
7.bombard [bɔm’bɑ:d, ‘bɔmbɑ:d]炮轰：
eg.The city was heavily bombarded by the enemy for six months in a row.
（这个城市连续6个月遭敌军严重轰炸。
【英语单词短语】
bombard sb with sth不断向某人提出问题或批评
eg.The other option is to bombard users with more ads, which might scare them away.
另一种选择是用更多的广告轰炸用户，但这可能会吓跑他们。
8.intrude [in’tru:d]入侵&诫打扰
eg.Some strangers intrude my house while l was away for work.
（我外出上班时有几个陌生人闯入我屋内。）
【英语单词短语】
intrude on… 打扰／侵犯……
eg.This involves the right for individual decision and behaviors about intimacy as long as they do not intrude on the sexual rights of others.
这包括个人对性私密选择和行为的权利，只要他不侵犯他人的性权利。
9.tropic [‘trɔpik] （南、北）回归线：
eg.The scientist has spent a couple of years researching in the tropic.
（这位科学家已在热带地区进行了几年的研究了。）
【英语单词短语】
the tropics 热带
eg. It is associated with joy, sunshine, and the tropics.
它与喜悦、阳光和热带联系在一起。