介绍： 1. vocal ['vəʊk(ə)l]
adj. 有声的
From then on, I began my vocal music training. 从然后在，之上我开始了我的声音音乐训练。

2. vocabulary [və(ʊ)'kæbjʊlərɪ]
n. 词汇
First, learning the basic vocabulary and grammar of this language. 第一， 学习这门语言的基本的词汇和语法。

3. vocation [və(ʊ)'keɪʃ(ə)n]
n. 职业
His...

介绍： 1. vocal ['vəʊk(ə)l]
adj. 有声的
From then on, I began my vocal music training. 从然后在，之上我开始了我的声音音乐训练。

2. vocabulary [və(ʊ)'kæbjʊlərɪ]
n. 词汇
First, learning the basic vocabulary and grammar of this language. 第一， 学习这门语言的基本的词汇和语法。

3. vocation [və(ʊ)'keɪʃ(ə)n]
n. 职业
His vocation coincides with his avocation. 他的职业同他的爱好完全一致

4. advocate ['ædvəkeɪt，-ət]
vt. 提倡，拥护n. 支持者，提倡者
His new book advocates violence. 他的新书提倡暴力。

5. verbal ['vɜːb(ə)l]
adj. 动词的，言语的，口头的
They had made a verbal agreement to sell.他们达成了口头售货协定。

6. echo ['ekəʊ]
n. 回声 vi. 发出回声，附和
He listened and heard nothing but the echoes of his own voice in the cave. 他听了听，除了自己声音在山洞里的回响什么都没听见。

7. dictionary ['dɪkʃ(ə)n(ə)rɪ]
n. 词典
She bought an English dictionary for me. 她给我买了一本英语词典。

8. diction ['dɪkʃ(ə)n]
n. 发音，用语，措辞
It is very helpful for a languageteacher to have good diction. 语言老师发音好是很有帮助的。

9. dictate [dɪk'teɪt]
v. 命令，口述
The president has dictated some letters to his secretary. 总裁已向秘书口授了一些信稿。

10. predict [prɪ'dɪkt]
v. 预知，预言
The earthquake had been predicted several days before. 这次地震早在几天前就已预报到了。

11. contradict [kɒntrə'dɪkt]
v. 反驳，否定
How dare you contradict (me)! 你胆敢反驳我！

12. addict [əˈdɪkt ]
vt. 使沉溺，使上瘾
He is addicted to online games. 他沉迷于网络游戏。

13. indicate['ɪndɪkeɪt]
vt. 表明，指示
Our survey indicates that one in four children is bullied at school. 我们的调查表明四分之一的孩子在学校受过欺凌。