helpful
音標(biāo)發(fā)音
- 英式音標(biāo) ['helpf?l; -f(?)l]
- 美式音標(biāo) [?help.f?l]
- 國(guó)際音標(biāo) ['helpful]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- adj.有幫助的;有用的
同根派生
- adj性質(zhì)的同根詞
- helpless:無(wú)助的;無(wú)能的;沒(méi)用的。
- helping:輔助的;給予幫助的。
- adv性質(zhì)的同根詞
- helplessly:無(wú)助地;無(wú)能為力地。
- helpfully:有益地;有用地。
- n性質(zhì)的同根詞
- help:幫助;補(bǔ)救辦法;幫忙者;有益的東西。
- helper:助手,幫手。
- helpdesk:幫助臺(tái);超文本文檔幫助信息。
- helping:幫助,協(xié)助;一份食物。
- helpfulness:有益;有助。
- v性質(zhì)的同根詞
- helping:幫助;扶持(help的ing形式)。
- vi性質(zhì)的同根詞
- help:幫助;有用;招待。
- vt性質(zhì)的同根詞
- help:幫助;促進(jìn);治療;補(bǔ)救。
英漢例句
- She is a helpful girl.
她是位樂(lè)于助人的姑娘。 - You've been very helpful.
你幫了很多忙。 - He is always very helpful to his mother.
他對(duì)他母親總是很有幫助。 - Don't throw it, it is helpful for us to repair the bike.
別扔了它,它對(duì)我們修自行車有幫助。 - You may find this book helpful.
你會(huì)覺(jué)得這本書很有用的。
用作形容詞 (adj.)
用作定語(yǔ): ~+ n.
用作表語(yǔ): S+be+~
S+be+~+ prep .-phrase
It is/was+~+for〔of〕 sb+to- v
用作賓語(yǔ)補(bǔ)足語(yǔ): S+V+O+~
詞組短語(yǔ)
- helpful comment 有益的評(píng)論
- helpful friend 益友
- helpful in 在…方面有幫助的
- helpful to 對(duì)…有幫助的,對(duì)…有益的
- helpful to teenagers 對(duì)青少年有益的
- Very helpful 非常有幫助;有幫助的;非常樂(lè)于助人
- peptidoglyca helpful 肽聚糖
用作形容詞 (adj.)
~+名詞
~+介詞
短語(yǔ)
英英字典
- willing to help, or useful
- If you describe someone as helpful, you mean that they help you in some way, such as doing part of your job for you or by giving you advice or information.
- helpfully
- If you describe information or advice as helpful, you mean that it is useful for you.
- Something that is helpful makes a situation more pleasant or more easy to tolerate.