helpful ['helpful]

helpful的基本解释

adj.

有帮助的, 有益的, 有用的

• He has given me a helpful suggestion.
• 他给我提了一项有益的建议。

• It's always helpful to be well informed.
• 消息灵通总是有益的。

• The helpful boy carried my bags for me.
• 这个挺顶用的男孩帮我搬运提包。

• She has been very helpful to us.
• 她对我们很有帮助。

helpful的反义词

adj. helpless

helpful所属的单词分类

Personal Qualities / 个人品质 [393]

above average  ·  well-respected  ·  short-tempered  ·  drugged  ·  cool  ·  dextrous  ·  crabby  ·  zealous  ·  wonderful  ·  willing

与helpful相关的网络例句 [注：此内容来源于网络，仅供参考]

The hospital ecological models\' construction and operation mechanism research indicated that the various factors of the hospital inside and outside environment have composed set of complete systems, only then various factors move coordinated, the hospital survival condition can maintain good, the hospital possibly has the superiority competition status, instructs the hospital by the ecology thought the strategic competition behavior, is helpful to maintain inside environment stability and outside environment compatibility, is helpful to instructs the hospital to plan and arrangement strategy competition, promotes the ecology community of the hospital and the strategy ecosystem construction and coordination evolute, is helpful to the hospital to enhances own ecosystem long-term compatibility and system evolution ability, promotes the hospital and ecosystem sustainable development.

医院生态系统模型的构建和运行机制研究表明，医院的内外生态环境各因子组成了一套完整的系统，只有各因子协调运行，医院的生存状态才能保持良好，医院才可能具备优势竞争地位，以生态思维指导医院的战略竞争行为，有助于医院保持内环境的稳定性和外环境的适应性，有助于指导医院规划发展战略，促进医院与战略生态系统之间生态共同体的构建与协同进化，有助于医院形成对自身生态系统的长期适应性和系统进化能力，最终促进医院及其生态系统的可持续发展。

Firstly, the transient stability of the modes by which some kinds of huge power suppliers are connected with AC power grid is analyzed and compared in detail; then a detailed transient stability simulation of a certain large-scale demonstration system is performed; finally some helpful conclusions are obtained: in the general situation, the bundling power transmission mode is favorable to increase the stability of sending system; if it is helpful to evidently increase the inertia of the equivalent leading group, the mode that connects the huge power supplier with sending system will be helpful to enhance the stability of sending system, however it is necessary to perform simulation and analysis while these principles are applied to FACT systems.

首先从机制上对几种大电源接入交流系统方式的暂态稳定性进行了详细的分析和比较；然后对大型算例系统进行了详尽的暂态稳定仿真；最终得出了一些有用的结论：一般情况下，打捆送电方式有利于提高送出系统的稳定性；如果有助于显著增加领前群的惯量，则与送端系统相联的方式也有助于提高送电系统的稳定性，但仍要结合具体系统进行分析。

And, in fact, it is helpful--but more helpful to an attacker than to a legitimate user.

而且，事实上，它是有益的-但更有利于攻击者，而不是合法用户。

与helpful相关的网络解释 [注：此内容来源于网络，仅供参考]

helpful：有帮助的

末句点题,"英语在我们生活中是很有帮助的(helpful)". 第三步:复读检验 将所有答案代入空格后,重新将短文复读一遍,如果语句通顺,语意清楚,便结束本题,转做其它试题. 最后须提醒大家一点,做好完形填空题并非一日之功.

helpful：有益的

通常而言,专家证据对案件的事实认定是有益的(helpful)不一定表示它就是必须的 . 专家证人一般不得对证人证言的可信性出具专家意见,因为英国证据法认为这是法官或陪审员独立即可决定的问题. 只有当证人证言的可信刑事案件的系争点的时候,

helpful：助人为乐

让他们学会礼貌待人(polite)和助人为乐(helpful),牢记并学习中国人民善良(kin-d)、勤劳(hard-working)、勇敢(brave)的民族精神. 教会他们做人的道理. 要提高听力,首先应从多听教学听力录音带入手,如所学的课本录音带、口语教材录音带,

helpful：乐于助人

宋老师的Helping people,有效地将past times 融入在各种句型和图片(关于帮助他人) 中,一些基本动词(如take、read、run、cross)的过去式经过几遍生动的讲解后,孩子们在参与不知不觉就记住它们了. 最后,宋老师还不忘了要学生做一个乐于助人(helpful)的人.

helpful assistance：热心的帮助

take it out on my card 用我的借书卡借出来 | 4 helpful assistance热心的帮助 | out of the way 偏僻