pen的音标？

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

pen的现在完成时为：penned...

pen的复数形式为：pens...

pen的一般过去时为：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的第三人称单数（三单）为：pens...

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...

pen的现在进行时为：penning...

“同盟地”的英语可以翻译为：federally ...

clad的现在完成时为：cladded...

“跑表”的英语可以翻译为：[体] stopwatch ...

“罢免”的反义词：任用, 选举, 录用, 委任。...

电研磨加工...

改善家庭能耗并非难事。It doesn't take much to improve the energy efficiency of your home.[谚]世上无难事,只怕有心人.Nothing is difficult to a man who wills.一旦他们试着种植兰花，就会发现那并不是什么难事。Once they have tried growing orchids, they will see there ...

n.叹词，感叹词...

discard的一般过去时为：discarded...

recipient的复数形式为：recipients...

“病菌”的拼音为：bìng jūn...

回来, 你这臭家伙!Come back here, you brat!...

safeguard的现在进行时为：safeguarding...

“爪兽科”的英语可以翻译为：Chalicotheriidae ...

“主妇”的英语可以翻译为：housewife，hostess，hausfrau，homemaker，housekeeper ...

vt.&vi.memorise（记住）的变形...