pencil的现在完成时怎么拼写？

pencil的一般过去时为：pencilled...

He pulled the stub of a pencil from behind his ear.他从耳后拿出一小段铅笔头。Fill in gaps by using short, upward strokes of the pencil.用铅笔向上短短地勾画几道来填充空白。He cut his finger while sharpening a pencil.他削铅笔时把手指割破了.The pencil is in the pen...

He picked up a pencil and toyed with it idly.他捡起一支铅笔，无所事事地摆弄着。With a lip pencil, outline lips and fill them in.用唇线笔勾出双唇的轮廓，然后涂上唇膏。Give your brows extra definition with Outdoor Girl'sEyebrow Pencil in Brown.用“户外女孩”品牌...

n.铅笔，彩色铅笔，笔状物，画风，画法，[物]光线锥vt.用铅笔写，用画笔画...

pencil的第三人称单数（三单）为：pencils...

pencil的音标：pencil的英式发音音标为：['pensl]pencil的美式发音音标为：['pɛnsəl]...

pencil的复数形式为：pencils...

pencil的现在进行时为：pencilling...

aweto的音标：aweto的英式发音音标为：[əw'təʊ]aweto的美式发音音标为：[əw'toʊ]...

Biot - Savart Law: the magnetostatic field produced by a steady current.毕奥.萨伐尔定律: 匀速移动的电荷产生静态磁场.According to actual parameters of inspection equipment , magnetostatic and transient finite element models are established.该...

“碘中毒”的拼音为：diǎn zhòng dú...

lie down的音标：lie down的英式发音音标为：[lai daun]lie down的美式发音音标为：[lai daʊn]...

“信鸽”的拼音为：xìn gē...

“制酪业”的英语可以翻译为：dairy farming，dairy husbandry，dairying ...

n.想入非非( reverie的名词复数 )，白日梦，冥想，空想，幻想( revery的名词复数 )...

bearing circle的音标：bearing circle的英式发音音标为：['bɛəriŋ 'sə:kl]bearing circle的美式发音音标为：['bɛrɪŋ 'sɚkəl]...

The paper discusses the solubility of the arsenious sulfide in the nonoxidizahle strong acids.通过实验讨论三硫化二砷在无氧化性强酸、强碱溶液中的溶解性....

“熔炼”的拼音为：róng liàn...

二苯甲基纤维素...

Babbage的音标：Babbage的英式发音音标为：['bæbɪdʒ]Babbage的美式发音音标为：['bæbɪdʒ]...

电视机上的天线插孔an aerial socket on the television新的个人计算机现在都有通用串行总线插孔。All new PCs now have USB sockets.那这个插孔是有什麽功用 呀 ?A that this socket is to has what effect?...

Even from a distance the effect of his fox costume was stunning.即使从远处看，他的狐狸戏服也很抢眼。I felt a bit self-conscious in my swimming costume.我穿着游泳衣觉得有点害羞。She patted Mona, taking care not to disturb her costume.她轻轻拍了拍莫娜，小心翼翼地，生怕弄...

n.灰，灰烬，灰色，苍白，骨灰，废墟...