helping的复数形式怎么写？

May I have another helping of that scrumptious salad?我可以再吃一客那道美味的色拉 吗 ?...helping underprivileged children to learn to read.帮助贫困儿童读书识字I won't stop helping people who are in meed.我不想停止帮助那些已经获得奖赏的人们.Two men were helpi...

Two men were helping police with their inquiries at Salisbury last night.两名男子昨天夜里在索尔兹伯里接受了警方盘问。It is not easy to make practical suggestions for helping her.要提出切实可行的建议帮助她并不容易。He was helping wire up the Channel Tunnel last...

n.（食物）的一份，帮助，支持v.帮助( help的现在分词 )，有助于，有利于，治疗，避免...

helping的音标：helping的英式发音音标为：['helpɪŋ]helping的美式发音音标为：['hɛlpɪŋ]...

碘离子在层间的扩散作用可以用隔层加以控制.The migration of iodide ion between layers is controlled by barrier interlayers.隔层是空的, 只有光溜溜的石头.The floor of the compartment was bare, smooth stone.可用于电压器的覆盖和隔层不导电用途.Insulation on transformer cover a...

meccano的音标：...

n.非梅特镍铬钢...

n.混乱，紊乱，（天地未出现的）浑沌世界，〈古〉无底深渊，一团糟...

The level of blood endotoxin was detected in the experiment.该实验检测血中内毒素水平。Objective To establish the bacterial endotoxin test method for cefalotin sodium for injection.目的建立注射用头孢噻吩钠的细菌内毒素检查法.Objective To establish the bac...

I laughed my head off when I heard of his discomfiture.听到别人说起他的狼狈相,我放声大笑.Without experiencing discomfiture and setbacks, one can never find truth.不经过失败和挫折, 便找不到真理.He may laugh at our discomfiture now, but before long he&...

It is hoped the procedure will trigger an immune response that will wipe out HIV-infected cells while leaving non-infected cells unharmed.希望这一治疗会激发免疫反应,清除感染了艾滋病病毒的细胞，同时又不损伤未感染细胞。The car was a write-off, but everyone esca...

v.相互作用[影响]，互相配合( interact的过去式和过去分词 )，交流，沟通，合作...

The Polos , Dias, the Crusaders, Columbus, da Gama, Magellan, etc.马可波罗,狄亚士, 十字军, 哥伦布, 达迦玛, 麦哲伦等.The Crusaders believed they were fighting for a noble cause.十字军战士认为他们是在为一项伟大的事业而战.I am now attached to Crusaders is a waste ...

超预解式...

trigger的现在完成时为：triggered...

他是州立大学外科学教授.He was a professor of surgery in the State University.18世纪是近代病理学和实验外科学发展的开端.The eighteenth century saw the devolopment of modern pathology and experimental surgery.目的:为临床整形外科学、美学、美容学做鼻整形术提供解剖学依据.To provide an...

Crabtree的音标：...

吃过晚饭，尼娜和玛丽在厨房里收拾。Nina and Mary were in the kitchen, cleaning up after dinner.他得为尼娜付一大笔私立学校的学费。He will have to fork out for private school fees for Nina.尼娜无法将她的视线从菲利普身上移开。Nina couldn't take her eyes off Philip....

95%的坦桑尼亚人属于含米特人和黑人混血的班图人.About 95 % of Tanzanians are classified as Bantu , a blend of hamitic and negroid stocks....