pen的第三人称单数怎么拼写？

Use different colours of felt pen on your sketch to avoid confusion.用不同颜色的毡头笔画草图，以免搞混。Draw the basic outlines in black felt-tip pen (see fig. 4).用黑色毡头笔画出基本轮廓（见图4）。He sat behind a desk laboriously writing with an Army iss...

n.笔，笔尖，笔法，文笔，作家，围栏vt.写，把…关入栏中，关押，囚禁...

pen的一般过去时为：penned...

pen的现在完成时为：penned...

pen的现在进行时为：penning...

pen的复数形式为：pens...

Jack filched a pen from his friend's pocket.杰克从朋友的口袋里偷走了一支钢笔.He has used a mixture of mosaic, collage and felt-tip pen.他混合使用了马赛克、拼贴画和毡头笔。...a 14-carat gold fountain pen.14开金钢笔Could you hold the line and I'll ju...

pen的音标：pen的英式发音音标为：[pen]pen的美式发音音标为：[pɛn]...

v.履行（诺言等）( fulfill的第三人称单数 )，执行（命令等），达到（目的），使结束...

trailer的现在完成时为：trailered...

doleful的音标：doleful的英式发音音标为：['dəʊlfl]doleful的美式发音音标为：['doʊlfl]...

leg的一般过去时为：legged...

ow的音标：ow的英式发音音标为：[aʊ]ow的美式发音音标为：[aʊ]...

“急切”的拼音为：jí qiè ...

counterpoint的音标：counterpoint的英式发音音标为：['kaʊntəpɔɪnt]counterpoint的美式发音音标为：['kaʊntərpɔɪnt]...

Anglican的复数形式为：Anglicans...

n.朝上的坑口...

“打捆机”的拼音为：dǎ kǔn jī...

[人名] 德娜...

He sniffed, fidgeting in discomfort, uneasy at the suggestion.他吸了吸鼻子，对这项提议感到窘迫不安，心烦意乱。They were fidgeting and wriggling in their seats.他们在座位上焦躁不安，扭来扭去。Sit still and stop fidgeting!坐好，不要动来晃去的！...

雇主说他缺乏进取心和干劲.His employer had described him as lacking in initiative and drive.他 虽然 聪明,但不会成功,因为他缺乏进取心.He's clever but won't succeed because he lacks drive.她很有进取心.She has plenty of push....

He then held the man in an armlock until police arrived.然后他反扭住那名男子的手臂让他动弹不得，直到警察赶到。He arrived on January 9, disheveled and much the worse for wear.他是1月9号到的，蓬头垢面，疲惫不堪。At about 4.30 p.m. Audrey arrived at the office.大约下午4点...

“大教堂”的英语可以翻译为：cathedral，duomo，minster ...