1.pinpoint

n.

[definition]:

1)something that is extremely small or insignificant微不足道

2)the point of a pin別針的點

3)an extremely small or sharp point一個非常小或者尖銳的點

adj.

[definition]:非常精細或精確；定位、固定或以極高的精度定向--pinpoint targets；像精確點一樣小

[synonyms]:accurate準確,close,delicate精致的、微妙的、脆弱的、熟練的、柔和的,exact

[antonyms]: imprecise不精確的,rough

v.

[definition]:非常精確或準確地定位或瞄準；精確地固定、確定或識別--pinpoint the cause指出原因；突出顯示

[synonyms]:aim,bend,cast

2.be exposed to

n.

[definition]:面臨、遭受、暴露于--this medicine is not to be exposed to daylight.?

3.revenue

n.

[definition]:收入、國家的財政收入、投資回報的總收入--a large annual年度的?revenue.

[synonyms]:earnings,gains,income

?

4.grapple

n.

[definition]:

1)格斗的行為；肉搏--locked in a desperate絕望?grapple with his foe敵人.

2)一種用于抓或抓取某物的器械如：--grappling hook抓鉤.

[synonyms]:ball game,battle

v.

[definition]:

grapple with努力克服、盡力解決

1)抓住、緊密結(jié)合

2)開始以有效或直接的方式理解處理某事

[synonyms]:capture,catch

[antonyms]: miss

?

5.dreadful

adj.

[definition]:巨大的可怕的；極其糟糕的、令人反感的；可怕的；極端--a dreadful idea;a dreadful performance.

[synonyms]:arrant壞透的,deadly

[antonyms]: light,soft

n.

[definition]:(趣味低級,售價便宜的)驚險小說[雜志]

回顧：1.pinpoint 2.be exposed to 3.revenue 4.grapple 5.dreadful