《73天背完英語四級詞匯》教你用科學的方法一舉打破四級詞匯難關。
第二十天
decrease
v. 減少,降低
decrease in number 數目減少
n. 減少
[難點]
on the decrease 在減少中
decrease by 減少了
The population of the village has decreased by 150 to 500.
該村人口減少了150,只剩下500人。
deduce
vt. 演繹,推論,推斷
deduce a conclusion from premises 從前提推出結論
[難點]
deduce from 由…推論
deer
n.(單復數同形)鹿
defect
n. 缺點,缺陷,短處
[同]fault
defence
n. 防御,保衛;防御物,工事;辯護,答辯
[難點]
in defence of … 保衛…
They decided to fight in defence of their country. 他們決心為保衛祖國而戰。
define
vt. 解釋,下定義;限定,規定
The powers of a judge are defined by law. 法官的權力法律有明文規定。
definite
adj. 明確的
a definite answer 明確的答復
[同]explicit
adj. 肯定的
[同]certain
definitely
adv. 一定地,肯定地;明確地,確切地
definition
n. 定義,釋義,解說
delete
vt. 刪除
[同]erase
delicate
adj. 纖細的,嬌嫩的;精美的,精致的
jewellery of delicate workmanship 精工鑲嵌的珠寶飾物
adj. 病弱的
in delicate health 身體嬌弱
adj. 易碎的,需小心照料的;微妙的,棘手的
delicious
adj. 美味的;芬芳的;有趣味的
deliver
v. 解救,釋放;投遞,送交;發表,表達
deliver a speech 發表演說
v. 使分娩,接生
deliver a woman of twins 為一婦女接生雙胞胎
[難點]
deliver sb. From … 從…中解救某人
deliver sth. (over)to sb. 把某物交付給某人
delivery
n. 投遞,送交
[難點]
on delivery 送達時,交貨時
take delivery of 收到
democracy
n. 民主政治,民主主義;民主制度,民主國家
democratic
adj. 民主的,民主主義的
demonstrate
vt. 說明,論證;表露,顯示
[同]
demonstrate against … 示威/反對…
dense
adj. 密集的,濃密的
a dense fog 濃霧
density
n. 密集,稠密;密度
deny
vt. 否認;拒絕給予
[難點]
deny doing ….
It cannot be denied that … / There is no denying the fact that …
不容否認…(我們必須承認…)
depart
vt. 離開,出發
[難點]
depart for 動身去…
depart from 離開,起程
department
n. 部門,系
departure
n. 離開,出發
dependent
adj. 依靠的,依賴的;從屬的
[難點]
be dependent on 依靠…,由…決定
[反]be independent of
deposit
vt. 存放,寄存,儲蓄;使…沉淀
n. 存款;沉積物;定錢,押金
[難點]
deposit sth. with sb. 把某物寄放在某人處
He deposited the papers with his lawyer. 他將文件交于律師保管。
depress
vt. 使沮喪,使低沉
The failure depressed him. 失敗使他郁郁寡歡
vt. 降低,壓低;使蕭條(不景氣)
depth
n. 深度;深厚
a depth of feeling 深厚的感情
derive
v. 取得,得到
She derived great pleasure from her studies. 她從讀書研究中得到極大的樂趣。
v. 起源,來由(from)
descend
vi. 下來,下降;傳下,遺傳
This custom descended from generation to generation. 這習俗一代一代傳下來。
[同]pass down
[難點]
descend from … 從…下來
We descended from the mountain. 我們從山上下來。
be descended from … 為…的后裔
According to the Bible, we are all descended from Adam. 根據圣經,我們都是亞當的后裔。
descend to (doing)sth. 屈辱到,墮落到
You would never descend to cheating. 你絕不至于墮落到欺騙。
第二十天
decrease
v. 減少,降低
decrease in number 數目減少
n. 減少
[難點]
on the decrease 在減少中
decrease by 減少了
The population of the village has decreased by 150 to 500.
該村人口減少了150,只剩下500人。
deduce
vt. 演繹,推論,推斷
deduce a conclusion from premises 從前提推出結論
[難點]
deduce from 由…推論
deer
n.(單復數同形)鹿
defect
n. 缺點,缺陷,短處
[同]fault
defence
n. 防御,保衛;防御物,工事;辯護,答辯
[難點]
in defence of … 保衛…
They decided to fight in defence of their country. 他們決心為保衛祖國而戰。
define
vt. 解釋,下定義;限定,規定
The powers of a judge are defined by law. 法官的權力法律有明文規定。
definite
adj. 明確的
a definite answer 明確的答復
[同]explicit
adj. 肯定的
[同]certain
definitely
adv. 一定地,肯定地;明確地,確切地
definition
n. 定義,釋義,解說
delete
vt. 刪除
[同]erase
delicate
adj. 纖細的,嬌嫩的;精美的,精致的
jewellery of delicate workmanship 精工鑲嵌的珠寶飾物
adj. 病弱的
in delicate health 身體嬌弱
adj. 易碎的,需小心照料的;微妙的,棘手的
delicious
adj. 美味的;芬芳的;有趣味的
deliver
v. 解救,釋放;投遞,送交;發表,表達
deliver a speech 發表演說
v. 使分娩,接生
deliver a woman of twins 為一婦女接生雙胞胎
[難點]
deliver sb. From … 從…中解救某人
deliver sth. (over)to sb. 把某物交付給某人
delivery
n. 投遞,送交
[難點]
on delivery 送達時,交貨時
take delivery of 收到
democracy
n. 民主政治,民主主義;民主制度,民主國家
democratic
adj. 民主的,民主主義的
demonstrate
vt. 說明,論證;表露,顯示
[同]
demonstrate against … 示威/反對…
dense
adj. 密集的,濃密的
a dense fog 濃霧
density
n. 密集,稠密;密度
deny
vt. 否認;拒絕給予
[難點]
deny doing ….
It cannot be denied that … / There is no denying the fact that …
不容否認…(我們必須承認…)
depart
vt. 離開,出發
[難點]
depart for 動身去…
depart from 離開,起程
department
n. 部門,系
departure
n. 離開,出發
dependent
adj. 依靠的,依賴的;從屬的
[難點]
be dependent on 依靠…,由…決定
[反]be independent of
deposit
vt. 存放,寄存,儲蓄;使…沉淀
n. 存款;沉積物;定錢,押金
[難點]
deposit sth. with sb. 把某物寄放在某人處
He deposited the papers with his lawyer. 他將文件交于律師保管。
depress
vt. 使沮喪,使低沉
The failure depressed him. 失敗使他郁郁寡歡
vt. 降低,壓低;使蕭條(不景氣)
depth
n. 深度;深厚
a depth of feeling 深厚的感情
derive
v. 取得,得到
She derived great pleasure from her studies. 她從讀書研究中得到極大的樂趣。
v. 起源,來由(from)
descend
vi. 下來,下降;傳下,遺傳
This custom descended from generation to generation. 這習俗一代一代傳下來。
[同]pass down
[難點]
descend from … 從…下來
We descended from the mountain. 我們從山上下來。
be descended from … 為…的后裔
According to the Bible, we are all descended from Adam. 根據圣經,我們都是亞當的后裔。
descend to (doing)sth. 屈辱到,墮落到
You would never descend to cheating. 你絕不至于墮落到欺騙。