為尋找…而看 look at sth carefully for sth
scan sth for sth
Astronomers scanned the sky for a sight of the comet.
天文學(xué)家們仔細(xì)觀察天空,想看到彗星。
He scanned the newspaper for the information he needed.
他仔細(xì)地看報(bào)紙來(lái)找出自己需要的東西。
He scanned the list for his name.
他粗略地看了一眼名單來(lái)找出自己的名字。
He scanned the small advertisement for a job.
他粗略地看了一下廣告,想找到一份工作。
The area was scanned for signs of enemy aircraft.
對(duì)該地區(qū)進(jìn)行雷達(dá)搜索以求發(fā)現(xiàn)敵機(jī)。