They excluded people under 20 from (joining) the club.
他们拒绝20岁以下的人加入俱乐部。
548. exclusive
a. 独有的,排他的
As a rule, we deal only with exclusive distributor.
一般而言,我们只与独家经营者打交道。
549. excursion
n. 远足
The whole excursion took ten hours.
这次远足一共花了十个小时。
550. flash
vi. 闪光,闪耀
An idea flashed through his mind.
一个念头忽然闪过他的心头。
551. flee
vi. 逃走
The enemy were defeated and fled in disorder.
敌人被击败后仓皇而逃。
552. flexible
a. 易弯曲的
Leather, rubber and wire are flexible.
皮革、橡皮和电线都是易弯曲的。
553. flock
n. 羊群,(鸟兽等)一群;一伙人
The shepherd tended a flock.
这个牧羊人照管羊群。
554. hardware
n. 五金器具
We deal in hardware but not software.
我们只经营硬件而不经营软件。
555. harmony
n. 和谐,融洽
The couple live together in harmony.
这对夫妇生活得很和谐。
556. haste
n. 急速,急忙
In my haste I forgot my coat.
我在匆忙中忘了我的外套。
557. hatred
n. 憎恶,憎恨
Philosophers believe that desire, hatred and envy are “negative emotions” which ________ the mind and lead it into a pursuit of power and possessions. (2006年6月17日大学英语四级(CET-4)真题试卷(A卷))