pen的第三人称单数怎么拼写？

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

pen的现在进行时为：penning...

pen的现在完成时为：penned...

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的一般过去时为：penned...

pen的复数形式为：pens...

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

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...

Richter的音标：Richter的英式发音音标为：['riktə]Richter的美式发音音标为：['rɪktɚ]...

elicited的音标：...

Ply change is big, face has bongo package, water proofing property of demonstrative face is poor.厚度变化大, 板面有小鼓包, 说明板面防水性差.These figures are demonstrative of our progress.这些数字表明了我们的进步.He greeted us in a demonstrative manne...

n.龙脑...

“大组”的拼音为：dà zǔ...

n.软化...

Say with your heart durian is difficult to eat?你们凭良心说榴梿难吃 吗 ?Whether does Durian have the effect that adds female hormone?榴莲是否有增加雌性激素的作用?Durian father to break apart, which showed a yellow flesh.爸爸把榴莲掰开, 里面露出了黄色的果肉....

disrobed的音标：...

n.柱( column的名词复数 )，纵队，栏，（舰队的）纵列...

Monitor respiration rate of boars anytime ambient temperature 26 o C.在环境温度≥26℃时要观察公猪的呼吸速度.Bear and wild boars range through the forests all day long.熊和野猪整天在森林中来回跑动.Moments later two boars came crashing through the underg...

fibratus的音标：fibratus的英式发音音标为：[faɪb'reɪtəs]fibratus的美式发音音标为：[faɪb'reɪtəs]...

“回归的”的英语可以翻译为：ecursive，regressive，[医] recurrent，relapsing ...

Soon we left the coolness of the olive groves.很快我们就离开了凉爽的橄榄树林。His knees felt the coolness of the tiled floor.他的膝盖感觉到地板砖有些凉。Detectives praised him for his coolness.侦探们称赞他沉着冷静。...

wink的现在进行时为：winking...

n.粗心大意，草率，快活，淡漠...