ground floor的复数形式怎么写？

n.第一层...

The elevator creaked to a halt at the ground floor.电梯嘎吱一声停在了一层。She showed him around the ground floor of the empty house.她带他参观了这处空房子的底楼。Investigations had revealed extensive rot in the beams under the ground floor.调查发现一层...

ground floor的音标：ground floor的英式发音音标为：[ɡraund flɔ:]ground floor的美式发音音标为：[ɡraʊnd flɔr]...

geoelectricity的音标：geoelectricity的英式发音音标为：['dʒi:əʊɪlek'trɪsətɪ]geoelectricity的美式发音音标为：['dʒioʊɪlek'trɪsətɪ]...

cadet的音标：cadet的英式发音音标为：[kə'det]cadet的美式发音音标为：[kə'dɛt]...

“巨群”的英语可以翻译为：jumbogroup ...

incise的第三人称单数（三单）为：incises...

The last French king was Louis Philippe, who abdicated in 1848.法国末代国王是1848年逊位的路易·菲力普。Louis Armstrong defined jazz pithily as "what I play for a living".路易斯·阿姆斯特朗把爵士乐简明扼要地定义为“我一门糊口的手艺”。This year he has left for St Louis e...

我那15 岁 的姐姐临时休课回来照看我们.My 15 - year - old sister stayed off school to after us....

fusionists的音标：...

v.存在( exist的第三人称单数 )，生存，（尤指在特殊的条件下或在特定的场所）发现，持续存在...

cog的现在完成时为：cogged...

angriest的音标：...

outdo的音标：outdo的英式发音音标为：[ˌaʊt'du:]outdo的美式发音音标为：[aʊt'du]...

警察伸手抚摸那只猎狼犬。The policeman reached down and petted the wolfhound....

koniosis的音标：koniosis的英式发音音标为：[kəʊnɪ'əʊsɪs]koniosis的美式发音音标为：[koʊnɪ'oʊsɪs]...

bivalence的音标：bivalence的英式发音音标为：['baɪveɪləns]bivalence的美式发音音标为：['baɪveɪləns]...

arena的音标：arena的英式发音音标为：[ə'ri:nə]arena的美式发音音标为：[ə'rinə]...