1.
The doctrine that there is no God or gods.
无神论学说无上帝或神存在的学说
2.
vacant open land
无上盖物的空置土地
3.
Nothing is perfect.
山中无直树，世上无完人。
4.
Space has no top, no bottom; in fact, it is bottomless both at the bottom and at the top .
太空无盖、也无底；事实在，无论上、下都是无底的。
5.
There is absolutely no such thing in the world as love or hatred without reason or cause.
世上决没有无缘无故的爱，也没有无缘无故的恨。
6.
Unlimited in spatial extent.
无限延伸的，无穷的在空间范围上无限大的
7.
make(meaningless or illegible marks)on sth
在某物上乱画（无意义或无法辨认）
8.
This opens up lots of new marketing opportunities, which could underwrite fees.
在这一点上商机无限，利润无穷。
9.
Marine Radio Navigation
船舶无线电导航海上无线电导航
10.
We are secure under the shadow of the Almighty.
在上帝的保护下，我们无忧无虑。
11.
a small boat was drifting on the boundless sea.
在无边无际的海面上漂着一只小船。
12.
a tasteless colorless powder used medicinally as a cathartic.
一种无味无色的粉末，医学上用作泻药。
13.
Sterilization :Medical device free of living Microbiology.
无菌:医疗器具上无存活微生物。
14.
There is neither happiness nor misery in the world;
世界上既无所谓快乐或也无所谓痛苦；
15.
By God, Whipple! You're subversive!
凭上帝起誓，惠普尔！你无法无天！
16.
"If you have no telephone, put a dash, or write: None"
如无电话,划一长划或写上"无"。
17.
There was no languor in her now.
这时候她身上的烦恼已经无影无踪。
18.
Study of Foundation Style Choice to the Continuous Welded Turnouton on Ballastless Bridge;
桥上无缝道岔无碴轨道基础选型研究