cordon的现在完成时怎么写？

vt.封锁，用警戒线围住n.警戒线，绶带，饰带...

cordon的音标：cordon的英式发音音标为：['kɔ:dn]cordon的美式发音音标为：['kɔrdn]...

Police formed a cordon between the two crowds.警察在两群人之间筑起了一道封锁线。Police officers threw a cordon around his car to protect him.警察在他汽车周围设置了防卫圈以保护他。There is a tight security cordon around the area.这一地区周围设有严密的安全警戒圈。a cordon bl...

cordon的现在进行时为：cordoning...

cordon的复数形式为：cordons...

Police formed a cordon between the two crowds.警察在两群人之间筑起了一道封锁线。I took a cordon bleu cookery course.我上了高级烹饪课程。a cordon bleu chef烹饪大师...

cordon的一般过去时为：cordoned...

cordon的第三人称单数（三单）为：cordons...

“鹩哥”的英语可以翻译为：tinkling，grackle，hill myna ...

n.福尔摩斯（名侦探）...

n.争论，辩论，辩论者，争论者adj.辩论的，好争论的...

liken的现在进行时为：likening...

尿影酸盐...

The polytechnics have hitherto been at an unfair disadvantage in competing for pupils and money.到目前为止，理工专科学校在争取生源和资金方面一直处于劣势。There has been a ten per cent increase in the number of new students arriving at polytechnics t...

到处，历，周遍，浑身...

wiretap的第三人称单数（三单）为：wiretaps...

n.海盗，掠夺者vi.做海盗...

It got to the point where he had to leave.到了他不得不走的地步。I had to admire David's vow that he would leave the programme.戴维发誓要离开这个项目，我不得不对他表示钦佩。Our cars get blocked in and we can't leave for ages.我们的车被堵在里面，要等很久才能走。...

“螨”的英语可以翻译为：[动] （节肢动物的一类） mite，acarid，acarus ...

modelled的音标：...

pants的音标：pants的英式发音音标为：[pænts]pants的美式发音音标为：[]...

“第一线”的英语可以翻译为：forefront，front line，first line ...

chick的复数形式为：chicks...