介绍： 1.*adequate ['ædɪkwət]
adj. 足够的；合格的
It's not a big salary but it’s adequate for our needs.
工资虽不优厚，但足以满足我们的需要了。

2.*abundant [ə'bʌnd(ə)nt]
adj. 大量的，丰富的
There is abundant evidence that cars have a harmful effect on the environment.
大量证据证明汽车有害于坏境。

3.redundant [rɪ...

介绍： 1.*adequate ['ædɪkwət]
adj. 足够的；合格的
It's not a big salary but it’s adequate for our needs.
工资虽不优厚，但足以满足我们的需要了。

2.*abundant [ə'bʌnd(ə)nt]
adj. 大量的，丰富的
There is abundant evidence that cars have a harmful effect on the environment.
大量证据证明汽车有害于坏境。

3.redundant [rɪ'dʌnd(ə)nt]
adj. 多余的，冗长的
My English teacher was merciless if what we wrote was abstract, sentimental or redundant.
如果我们的写作抽象，伤感或很冗长，英语老师就会毫不留情面。

4.reluctant [rɪ'lʌkt(ə)nt]
adj. 勉强的，不情愿的
Many parents feel reluctant to talk openly with their children.
很多父母都不愿意和儿女们敞开心扉交谈。

5.*willing ['wɪlɪŋ]
adj. 乐意的，自愿的
I soon had an army of willing helpers.
我很快就拥有了一批热心的帮手。

6.*voluntary ['vɒlənt(ə)rɪ]
adj. 自愿的；志愿的；自发的
In her spare time she does voluntary work.
她在业余时间做义工。
volunteer n. 志愿者；志愿兵
involuntary adj. 无意识的；非自愿的；

7.*plentiful ['plentɪfʊl]
adj. 许多的
plenty of 大量，许多
Strawberries are plentiful in the summer.
夏天有很多草莓。

8.ample ['æmp(ə)l]
adj. 丰富的，足够的 = more than enough
You'll have ample opportunity to ask questions after the talk.
演讲之后你有足够的机会提问问题。

9.amplify ['æmplɪfaɪ]
v. 扩大，放大（声音）；增强
A funeral can amplify the feelings of regret and loss for the relatives.
葬礼可以渲染生者痛失亲人的哀悼之情。
amplifier n. 放大器，扩音器