《U》怎以读
[ju:]
《U》是什么意思
英语字母表的第21个字母;
英英释义
U[ ju: ]
- n.
- a base containing nitrogen that is found in RNA (but not in DNA) and derived from pyrimidine; pairs with adenine
同义词:uracil
- a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons
同义词:uraniumatomic number 92
- the 21st letter of the Roman alphabet
同义词:letter u
- a base containing nitrogen that is found in RNA (but not in DNA) and derived from pyrimidine; pairs with adenine
- adj.(chiefly British) of or appropriate to the upper classes especially in language use
学习《U》怎么用
词组短语
u turn掉头
权威例句
The u g r i z Standard-Star SystemPostwar U.S business cycles: An empirical investigationNatural Gas from Seaweed: Is Near-Term R&D Funding by the U.S. Gas Industry Warranted?Pharmaceuticals, Hormones, and Other Organic Wastewater Contaminants in U.S. StreamsGuerilla Warfare & Law Enforcement: Combating the 21st Century Terrorist Cell within the U.S.Design of Patch Antenna with Inverted U Slot for WiMax ApplicationClimate Change Effect on Thermal Power Cooling in the U.S.A prospective study of cigarette smoking and risk of colorectal adenoma and colorectal cancer in U.S. womenCitizenship, College Degrees, and Occupational Outcomes: A Comparison of Latino Immigrants and U.S. Natives at the Turn of the Cen...Agenda and Notice of a Public Meeting of the State Advisory Committee Chairs of the Southern Region of the U.S. Commission on Civil ...