英語(yǔ)四級(jí)高頻詞匯第028期

substantial

英 [s?b?st?n?l] 美 [s?b?st?n?l]

adj. 大量的；實(shí)質(zhì)的；內(nèi)容充實(shí)的

n. 本質(zhì)；重要材料

例句：

He made substantial donations to charity.
他做了大量的慈善捐贈(zèng)。

They are making substantial claims for improved working conditions.
他們就改善工作條件提出了實(shí)質(zhì)性要求。

He ate a substantial breakfast.
他吃了一頓豐盛的早餐。

luxury

英 [?l?k??ri] 美 [?l?k??ri]

n. 奢侈，奢華；奢侈品；享受

adj. 奢侈的

例句：

The room had an air of luxury.
房間具有豪華的氣派。

Hot baths are my favourite luxury.
熱水浴是我鐘愛(ài)而難得的享受。

Silk sheets are the ultimate luxury.
絲綢床單乃是極度的奢侈品。

weld

英 [weld] 美 [weld]

vt. 焊接；使結(jié)合；使成整體

vi. 焊牢

n. 焊接；焊接點(diǎn)

n. (Weld)人名；(英)韋爾德

例句：

Where did you learn to weld?
你在哪里學(xué)會(huì)的焊接技術(shù)？

It's possible to weld stainless steel to ordinary steel.
將不銹鋼和普通鋼焊接在一起是可能的。

His job is to weld parts together.
他的工作是焊接零件。

chaos

英 [?ke??s] 美 [?ke?ɑ?s]

n. 混沌，混亂

n. (Chaos)人名；(西)查奧斯

例句：

Fighting had broken out and all was chaos and confusion.
戰(zhàn)斗爆發(fā)了，一切都陷入了混亂不堪的狀態(tài)。

The situation was described by one insider as 'absolute chaos'.
據(jù)一名內(nèi)部人士說(shuō)，實(shí)情是亂作一團(tuán)。

He was ultimately overthrown and the country descended into chaos.
他最終被推翻，國(guó)家陷入了混亂。

security

英 [s??kj??r?ti] 美 [s??kj?r?ti]

n. 安全，安全性；保證；證券；抵押品

adj. 安全的；保安的；保密的

例句：

He was upgraded to security guard.
他被提升為保安。

She hasn't been cleared by security.
她尚未獲保安部門(mén)批準(zhǔn)做機(jī)要工作。

They had penetrated airport security.
他們已打入機(jī)場(chǎng)保安組織。

回顧

1. substantial
2. luxury
3. weld
4. chaos
5. security