I traced the course of the river on the map spread out on my briefcase.

我在自己公文包上铺展开的地图中勾画出了这条河的流向。

《柯林斯英汉双解大词典》

He quickly unfolded the blankets and spread them on the mattress.

他迅速摊开毯子，铺在褥垫上。

《柯林斯英汉双解大词典》

Sue spread the map out on the floor.

休在地板上摊开地图。

《牛津词典》

In the past,the W.H.O.and experts with America's Centers for Disease Control and Prevention noted guidance for disease spread on airplanes.

VOA: special.2009.07.14

But I was working on research involving detection of worms, viruses and the spread thereof.

但我从事的研究涉及到蠕虫的检测，病毒及其传播。

哈佛公开课 - 计算机科学课程节选

She has her clothes on a chair, she has her toiletries spread all over the bathroom.

她的衣服扔在椅子上，洗漱用品在洗手间里扔得到处都是。

Make sure 课堂 - SpeakingMax英语口语达人

He digs like a dog to learn his subject, particularly if the subject is narrow and peculiar, such as opto-electronic switches, P-N junctions or a hailstorm's effect on spread spectrum wireless video transmission.

FORBES: Digital Rules

It would be interesting to know how much money others made on the spread between what Rivera got for his shares and what the suckers on the other end ultimately paid.

FORBES: SEC Wins Summary Judgment Against Biofuel Scammer

Each year, I analyze the primary drivers of asset class long-term returns including risk as measured by implied volatility, expected earnings growth based on GDP estimates and foreign business expansion, market implied inflation based on the spread between long-term Treasury Bonds and TIPS, and current cash payouts from interest and dividends on bond and stock indexes.

FORBES: A 30-year Market Forecast