avail的现在进行时怎么拼写

avail的第三人称单数（三单）为：avails...

n.效用，利益vt.& vi.有益于，有益于，使对某人有利...

avail的复数形式为：avails...

With of water Qujiu a car Zhao Lehuo of fuelwood, the metaphor of no avail.用一杯水去救一车着了火的柴草, 比喻无济于事.He had the duty receptionist almost jumping through hoops for him. But to no avail.值班的接待员几乎为他费尽了力气，但还是没用。The speediest suc...

avail的近义词/同义词有：service, advantage, worth, value, benefit, profit, gain, use, help, advantage, worth, assistance, utilize, convenience, befriend, profit, use, service, sake, value, benefit, help, utility。n.avail的近义词（效用;利益...

avail的近义词有：avail, benefit, profit,use, apply, employ, utilize, avail, exploit。下面这些动词均含有"有益于，有益"的含义：avail ：较文雅，常见于历史小说、演说或讲道中，较少用于日常话语，侧重功效或效力。benefit ：通常既可指个人情况(如身体、智力或精神状态等)的好转或改善，又可指对实现某个目标等带来的好处。 profit ：着重于物质方面的受益，常用...

avail的一般过去时为：availed...

His efforts were to no avail.他徒劳无功。We tried to keep him alive but to no avail.我们全力抢救他,但却徒劳无功.They tried artificial respiration but it was of no avail.他们试做人工呼吸,可是无效....

avail的现在完成时为：availed...

avail的音标：avail的英式发音音标为：[ə'veɪl]avail的美式发音音标为：[ə'vel]...

“产生”的拼音为：chǎn shēng...

防御性...

lake的音标：lake的英式发音音标为：[leɪk]lake的美式发音音标为：[lek]...

entwist的现在完成时为：entwisted...

n.肥胖病学...

Howe carefully cultivated Daniel C. Roper, the Assistant Postmaster General.豪谨慎地和邮政副部长丹尼尔·C.罗珀拉近关系。The postmaster shook his head sorrowfully.邮差难过地摇了摇头。The postmaster was a very polite old man.这位邮政局长是个非常有礼貌的老人....

pride的近义词有：boast, brag, crow, pride。下面这些动词均含有"自夸，吹嘘"的含义：boast：普通用词，指对自己所做的事，自己的长处、财富以及家庭等的夸耀，常含言过其实的意味。brag：非正式用词，其夸耀和吹嘘意味强于boast，到了过分夸大，有时令人讨厌的地步。crow：多指大声吵嚷地吹嘘，夸耀自己做某事比他人做得好。pride：与boast的意义较接近，指炫耀、夸口，自鸣得意，常与反身代词连用。...

Starting a new business, however small, is a time-consuming exercise.创办一家新企业，不管多小，都是件旷日持久的事。A teaching aim is the starting point and regressing point of class teaching.教学目标是课堂教学的出发点和回归点.Arachidonic acid is the starting m...

我们不得不用亚麻子油重漆水槽.We had to repaint the gutters with linseed oil.其他如亚麻子和大蒜也可降低胆固醇.Other cholesterol - lowering options include flaxseed and garlic.把这种亚麻子油擦到你球棒的击球板上以防裂纹.Rub linseed oil into the blade of your bat to prevent ...

isohistogenicity的音标：isohistogenicity的英式发音音标为：[aɪsəʊhɪstəʊdʒe'nɪsɪtɪ]isohistogenicity的美式发音音标为：[aɪsoʊhɪstoʊdʒe'nɪsɪtɪ]...

“垒球”的拼音为：lěi qiú...

All donated blood is screened for HIV.所献血液一律要经过人体免疫缺陷病毒的筛查。Unsuitable candidates were screened out.那些不合格的候选人被筛选掉了。This Game is Freeware and screened for maximum quality by Illusion Software!此游戏是免费和筛选,最高质量的幻想软件!Most of th...

云常会凝结成雨或雪.Clouds usually precipitate as rain or snow.乌云是雨或雪将至的预兆.Dark clouds are a sign of rain or snow.水以雨或雪的形式降落在地球上寒冷的地方.Water falls as rain or as snow in cold parts of the world....

toxin的音标：toxin的英式发音音标为：['tɒksɪn]toxin的美式发音音标为：['tɑksɪn]...

Martin Parry, author of the report, says it's time for concerted action by world leaders.该报道的作者马丁·帕里宣称是世界各国的首脑采取一致行动的时候了。I did not want to wound him, but to restrict myself to defence, to parry his attacks.我不想伤害他，只是...