definite ['definit]

adj.

明確的；肯定的；限定的

Let's fix a definite date for the next meeting.

我們把下次聚會(huì)的確切日期定下來吧。

The doctor is quite definite about Tom having measles.

醫(yī)生十分肯定湯姆得了麻疹.

近義詞synonym

clear adj. 明確的；

Is that clear?

那樣清楚嗎？

distinct adj. 明白的;清楚的

Keep the two ideas distinct.

將這兩個(gè)觀念分清楚。

exact adj. 確切的;精確無誤的

Could you tell me what the exact time?

你能告訴我確切的時(shí)間嗎？

反義詞 antonym

indefinite adj. 不明確的；不確定的

He's worried about his indefinite future .

他對(duì)他不確定的未來感到憂慮。

indistinct adj. 模糊的；不清楚的

I only have indistinct memory of her.

我對(duì)她只有模糊的印象.

obscure adj. 含糊不清的；不清楚的

The statement he made is obscure.

他做的聲明不夠清楚.

詞性變化 word-activity

Definition n. 定義；確定

Can you make a definition of this word?

你能替這個(gè)詞下個(gè)定義嗎？

學(xué)習(xí)測(cè)試---examination

Very few people understand his lecture. The subject of his class was very _____.

1. definite; 2. obscure; 3. indistinct; 4. exact