thirtieth
听听怎么读
英 ['θɜ:tɪəθ]
美 [ˈθɚtiɪθ]
是什么意思
第三十;三十分之一;
第三十个的;三十分之一的;
变形
复数:thirtieths
英英释义
thirtieth[ 'θə:tiiθ ]
- n.position 30 in a countable series of things
- adj.coming next after the twenty-ninth in position
同义词:30th
学习怎么用
双语例句
用作名词(n.)
- Today is the thirtieth of December.
今天是十二月三十日。 - The thirtieth on the list is a young man.
名单上第三十个人是个年轻人。 - A day is about one thirtieth of a month.
一天大约是一个月的三十分之一。 - One second of arc movement is one thirtieth of a millimetre
一弧秒的移动是一毫米的三十分之一。
权威例句
Proceedings of the thirtieth annual ACM symposium on Theory of computingProceedings of the Thirtieth international conference on Very large data bases - Volume 30Proceedings of the thirtieth annual ACM symposium on Theory of Computing, Dallas, Texas, May 23-26, 1998Proceedings of the thirtieth annual ACM symposium on Theory of computingProceedings of the Thirtieth international conference on Very large data bases - Volume 30The Thirtieth Annual John Marshall Law School International Moot Court Competition in Information Technology and Privacy Law: Bench ...Thirtieth Nordic Meeting of Gastroenterology, the Twenty-first Nordic Meeting of Endoscopy and the Ninth SAGIM Scientific SessionThirtieth annual meeting of the american society for clinical nutrition inc washington dc usa may 3 5 1990Seventy-Fifth Annual Report of the Trustees of the Worcester Insane Hospital, and Thirtieth Annual Report of the Trustees of the Wor...MediaBench: a tool for evaluating and synthesizing multimedia and communications systems