unknown
音標發(fā)音
- 英式音標 [??n?n??n]
- 美式音標 [??n?no?n]
- 國際音標 ['?n'n?un]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- adj. 未知的；陌生的，默默無聞的
- n. 未知數(shù)；未知的事物，默默無聞的人
英漢例句
- The best thing to do when entering unknown territory is smile.
踏入未知地帶最好的對策就是微笑。 - It is not unknown for valuable display items to go, ahem, missing.
貴重的展品，呃哼，丟失的話，會眾人皆知。 - Ignorance of people brings fear, fear of the unknown.
人們的無知會帶來恐懼，對未知事物的恐懼。 - The authorship of the poem is unknown.
這首詩的作者不詳。 - a hitherto unknown species of moth
迄今仍屬未知種類的蛾
詞組短語
- Persons Unknown 陌客;神機暗算;無處藏身
- Unknown Sources 未知源;未知來源;勾選未知源
- unknown clause 不知條款;提單上所注的貨物內(nèi)容
- Unknown Junior 無名小輩
- unknown term [數(shù)]未知項;翻譯;未知項
短語
英英字典
- not known or familiar
- what is not familiar or known
- If something is unknown to you, you have no knowledge of it.
- An unknown is something that is unknown.
- An unknown person is someone whose name you do not know or whose character you do not know anything about.
- An unknown person is not famous or publicly recognized.
- An unknown is a person who is unknown.
- If you say that a particular problem or situation is unknown, you mean that it never occurs.
- The unknown refers generally to things or places that people do not know about or understand.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 未知性
Taking into account the economic, security and other factors, the research on how to design and debug the controller using the simulation system is great significant because underwater manipulator’s working environment is complexity and unknown.
由于水下機械手工作環(huán)境的復雜性和未知性,同時考慮到經(jīng)濟性、安全性等因素,研究如何利用仿真系統(tǒng)對于機器人運動控制器的設(shè)計和調(diào)試具有重要意義。 - 未知
- 未知態(tài)氮
- 未知的
- 未知量
- 未知數(shù)
- 未知