den的现在完成时怎么拼写？

den的音标：den的英式发音音标为：[den]den的美式发音音标为：[dɛn]...

He finds himself in a den of ruffians.他发现自己在流氓的巢穴中.The tiger retired to its den.那只虎退回巢穴.Er brach den Weltrekord mit 9 Sekunden 90.10,他打破了9秒90的世界纪录.Den had dug a deep hole in the centre of the garden...德恩在花园的中央挖了一个深洞。...t...

den的现在进行时为：denning...

den的复数形式为：dens...

n.兽穴，贼窝，简陋污秽的小室，书斋vi.穴居，藏到洞里，进窝（冬眠），把…赶入洞中...

den的近义词/同义词有：study, cell, library, cubicle, snuggery, lair, grotto, cave, burrow, roost, hole, hive, dugout, nest, covert, diggings, tunnel, aerie, retreat, niche, bawdy-house, den, of, road-house, iniquity, speakeasy, h...

den的第三人称单数（三单）为：dens...

den的一般过去时为：denned...

A disco isn't exactly a den of iniquity.迪斯科舞厅并非藏污纳垢之处。He finds himself in a den of ruffians.他发现自己在流氓的巢穴中.The tiger retired to its den.那只虎退回巢穴....