1、discover

發(fā)現(xiàn)(以前不知道的事實(shí))

She discovered that they'd escaped.

她發(fā)現(xiàn)他們已經(jīng)逃跑了。

I discovered I was pregnant.

我發(fā)現(xiàn)自己懷孕了。

初次接觸(某活動(dòng)并樂(lè)在其中)

I wish I'd discovered photography when I was younger.

我要是早點(diǎn)接觸到攝影技術(shù)就好了。

Discover the delights and luxury of a private yacht.

體驗(yàn)私人游艇的樂(lè)趣和奢華。

發(fā)現(xiàn)，發(fā)掘(不為人所知的演員、音樂(lè)人等藝人)

The Beatles were discovered in the early 1960's.

甲殼蟲(chóng)樂(lè)隊(duì)于20世紀(jì)60年代初為世人所知。

2、national

國(guó)家的;全國(guó)的

Ruling parties have lost ground in national and local elections.

執(zhí)政黨在全國(guó)和地區(qū)選舉中均敗北。

major national and international issues.

國(guó)內(nèi)和國(guó)際重大問(wèn)題

國(guó)民的;民族的

the national characteristics and history of the country.

這個(gè)國(guó)家的民族特征和歷史

Baseball is the national pastime.

棒球是全民性的休閑運(yùn)動(dòng)。