1. 宫殿似的;宏伟的;壮丽的：palatable 美味的;可口的;好吃的 | palatial 宫殿似的;宏伟的;壮丽的 | memorial 纪念物, 纪念馆, 纪念议事, 请愿书

2. 宏伟的：palate 上腭 | palatial 宏伟的 | palatogram 口盖图

3. 宫殿般的,豪华的：palatable美味的 | palatial宫殿般的,豪华的 | patter欺骗

4. 富丽堂皇的：Zest 风味,滋味 | Palatial 富丽堂皇的 | Draw to an end 结束,终止

1. 宫殿般的；富丽堂皇的
A palatial house, hotel, or office building is very large and impressive.

e.g. ...a palatial Hollywood mansion.
宫殿般的好莱坞住宅
e.g. ...the academy's palatial headquarters in Moscow.
该学会位于莫斯科的富丽堂皇的总部

adj

1. suitable for or like a palace

e.g. palatial furnishings
a palatial yacht

2. relating to or being a palace

e.g. the palatial residence