1.
The thief was taken by surprise.
小偷冷不防地被抓住了。
2.
make a sudden vicious swipe at sb
冷不防地照着某人猛击.
3.
We took the enemy at vantage.
我们冷不防地袭击了敌人。
4.
Our soldiers took the enemy at vantage.
我们的战士冷不防地袭击了敌人。
5.
surprise sB. in the act
冷不防地当场抓住了某人
6.
They surprised him in the act.
他们冷不防地当场抓住了他。
7.
catch sB. unawares (= take sB. unawares)
冷不防地捉住某人，出其不意地袭击某人
8.
The policeman took the burglar by surprise as he opened the window.
当窃贼开窗子的时候，警察冷不防地捉住了他。
9.
The secret dropped from her almost unawares.
这个秘密几乎是冷不防地从她嘴里漏出来了。
10.
He whisked the cups away.
冷不防他把酒杯拿走了。
11.
She snatched the letter furtively from her son and hid it ravenously in her bosom.
她冷不防从儿子手里一把夺过信来，贪婪地藏进怀里。
12.
Jim was walking along the street, when a car came out of the blue and hit him.
吉姆在街上行走，冷不防一辆车闯出来，把他撞倒在地。
13.
He was riding along, when another Bike came out of the Blue and hit him.
他正往前蹬着自行车，冷不防闯来另一辆自行车，把他撞翻在地。
14.
Multifunction cold-resistant safety helmet,earmuffs can be changed for different sizes or different materials according to weather of cold areas.
多用防寒安全帽，根据地区寒冷情况，可更换不同尺码、不同材料的护耳。
15.
"I'm unlucky at the moment, too, Huabei," he said icily.
“我也不顺利哪，华北，”他冷冷地说。
16.
"She doesn't mind," answered Jessica, coolly.
“她不会有意见的，"杰西卡冷冷地说。
17.
"Not out of charity," I answered coolly.
“不是出于慈善心肠，”我冷冷地说。
18.
behave cold and formally.
非常冷淡、不真诚地行事。