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。
(第一個(gè))發(fā)現(xiàn)
the first European to discover America.
第一個(gè)發(fā)現(xiàn)美洲大陸的歐洲人
In the 19th century, gold was discovered in California.
19 世紀(jì)時(shí),在加利福尼亞發(fā)現(xiàn)了金子。
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。
2、effective
有效的;能產(chǎn)生預(yù)期效果的
The project looks at how we could be more effective in encouraging students to enter teacher training.
該項(xiàng)目著眼于我們?nèi)绾文軌蚋佑行У毓膭?lì)學(xué)生參與教師培訓(xùn)。
Simple antibiotics are effective against this organism.
一般的抗生素能夠有效對(duì)抗這種微生物。
實(shí)際的;事實(shí)上的
They have had effective control of the area since the security forces left.
自從安全部隊(duì)撤離后,他們實(shí)際上控制了該地區(qū)。
a restructuring that would have resulted in an effective increase on one of their most popular excursion fares.
原本會(huì)使他們最熱門的一條短途旅游線路的費(fèi)用出現(xiàn)實(shí)質(zhì)性上漲的調(diào)整