slum的一般过去时怎么拼写？

slum的现在进行时为：slumming...

...a slum area of St Louis.圣路易斯的贫民区What a wretched existence the people in the slum lead!这个贫民窟里的人们过着多么令人悲惨的生活啊!Foggartism having met with high disfavor and unpopularity, Michael became interested in slum improvement.由于福加...

slum的音标：slum的英式发音音标为：[slʌm]slum的美式发音音标为：[slʌm]...

slum的现在完成时为：slummed...

slum的第三人称单数（三单）为：slums...

slum的复数形式为：slums...

n.贫民窟，贫民区vi.（因好奇而）逛贫民区...

The slum is to be dynamited.贫民窟要被炸掉了。What a wretched existence the people in the slum lead!这个贫民窟里的人们过着多么令人悲惨的生活啊!Our record of slum - clearance cast other cities in the shade.我们清理贫民窟的政绩使其他城市黯然失色....

v.狂喜，欢跃( exult的现在分词 )...

“新加坡”的拼音为：xīn jiā pō...

“同盟者”的反义词：反对者。...

n.显著地位...

fugacity的音标：fugacity的英式发音音标为：[fju:'gæsɪtɪ]fugacity的美式发音音标为：[fju'gæsətɪ]...

n.氨络物，氨合物...

keratectomy的音标：keratectomy的英式发音音标为：[ˌkerə'tektəmɪ]keratectomy的美式发音音标为：[ˌkerə'tektəmɪ]...

The oven has an automatic timer and other refinements.这个烤箱有自动定时器及其他改进装置.It is possible to add a few useful refinements to the basic system.对基本系统进行一些有益的改良是可能的。Older cars inevitably lack the latest safety refinements.老款的汽车...

epitaxis的音标：epitaxis的英式发音音标为：[epi:'tæksɪs]epitaxis的美式发音音标为：[epi'tæksɪs]...

disrepair的音标：disrepair的英式发音音标为：[ˌdɪsrɪ'peə(r)]disrepair的美式发音音标为：[ˌdɪsrɪ'per]...

reveal的现在完成时为：revealed...

In the ancient China, hermits usually lived in hamlets.在古代中国, 隐士们通常都住在小村子里.He must sojourn in villages and hamlets.他应该在乡村小住数日.There are a thousand Hamlets in a thousand people's eyes.一千个人眼里有一千个哈姆雷特....

Eberthella的音标：...

schizophrenics的音标：schizophrenics的英式发音音标为：[skɪtsəʊf'renɪks]schizophrenics的美式发音音标为：[skɪtsoʊf'renɪks]...

Owens的音标：...