formal 测验
EN
[-ɔː(r)məl] 
US 形正式的, 礼仪上的
- 选择每个问题的最合适的答案。
- 问题 1 :
- more formal
- most formal
- formals
- formal
- 问题 2 :
- more formal
- most formal
- formals
- formal
I'd like to make a formal complaint.
Based on the representation of WPGs, an effective algorithm for determining the new reconstructibility of BCNs is designed with the help of the theories of finite automata and formal languages.
- en formally
- en formality
- en formalism
- en formaldehyde
- en formalin
资料来源: 维基词典