一无所知

be ignorant of sth

对......一无所知

66. commit to sth. 保证某物;承诺;保证 | 67. be ignorant of sth.对......一无所知 | 68. lose heart 丧失信心

He stated categorically that he knew nothing about the deal

他明确表示他对协议的事一无所知

State clearly how many tickets you requ... | He stated categorically that he knew nothing about the deal. 他明确表示他对协议的事一无所知. V that | It was stated that standards at the hospital were dro...

I have no idea

我简直一无所知

I give you my word. 我向你保证. | I have no idea. 我简直一无所知. | I haven't got the foggiest. 我一点也摸不着头脑.

have no idea of

对...一无所知

be confused 感到困惑 | have no idea of 对...一无所知 | measure distamce in time 用时间测量

几乎一无所知hydraulic shield / / 液压防护装置

know next to nothing of

isolated substance / / 离析物质 | know next to nothing of... / / 几乎一无所知hydraulic shield / / 液压防护装置 | hydrogen cyanide / / 氢氰酸

plead ignorance

一无所知

◆plead v. 找(借口),辩解 | plead ignorance: 一无所知 | entertainment 为使某人开心而进行的娱乐和消遣== amusement

know next to nothing of

几乎一无所知

just about 差不多, 几乎 | know next to nothing of 几乎一无所知 | make no difference (to sb.) 没有差别; 没关系

know next to nothing of

几乎一无所知hydraulic shield / / 液压防护装置

isolated substance / / 离析物质 | know next to nothing of... / / 几乎一无所知hydraulic shield / / 液压防护装置 | hydrogen cyanide / / 氢氰酸

know next to nothing of

大约一无所知

just about差不多,大约 | know next to nothing of大约一无所知 | make no difference (to sb.)没有差别;没关系

know next to nothing of

基本上一无所知

just about差不多,基本上 | know next to nothing of基本上一无所知 | make no difference (to sb.)没有差别;没关系

propanone oxime：丙酮肟

propanone hydrogensulphite丙酮合亞硫酸氫鹽 | propanone oxime丙酮肟 | propanoyl chloride丙酰氯

underweight：不合标准的重量重量不足的

underway 在航在航的 | underweight 不合标准的重量重量不足的 | underwirter's guarantee 保险人保证书