1. ineffectual的翻译

1. The searchlights were ineffectual in the fog.
    探照灯在雾中不起作用。

1.

1. 无效的：ineffectively 无效地 | ineffectual 无效的 | ineffectually 无效地

2. 白费的：ineffectivelyunavailingly 无效地 | ineffectual 白费的 | ineffectualinutileprofitlesspurposelessresultlessunavailingunserviceable 无益的

3. 无效的,不成功的：peer 注视,同等的人 | ineffectual 无效的,不成功的 | witness 目击者

4. 无效果的,不起作用：industrialization 工业化 | ineffectual 无效果的,不起作用 | inevitable 不可避免的

1. 不起作用的;徒劳无益的
    If someone or something is ineffectual, they fail to do what they are expected to do or are trying to do.

    e.g. The mayor had become ineffectual in the struggle to clamp down on drugs.
           市长打击毒品的努力未见成效。
    e.g. ...the well-meaning but ineffectual jobs programs of the past.
           过去的一些出发点很好但却无成效的就业计划

1. not producing an intended effect

    e.g. an ineffective teacher
           ineffective legislation

    Synonym: ineffectiveuneffective

2. lacking in power or forcefulness

    e.g. an ineffectual ruler
           like an unable phoenix in hot ashes

    Synonym: ineffectiveunable

3. producing no result or effect

    e.g. a futile effort
           the therapy was ineffectual
           an otiose undertaking
           an unavailing attempt

    Synonym: futileotioseunavailing