There's almost a giddiness surrounding the talks in Houston.人们对休斯敦的会谈几乎过于热衷。A wave of giddiness swept over her.她感到一阵眩晕。He was writing his essay when, all of a sudden, he was seized with giddiness.他正在写论文, 突然一阵头晕....

giddiness的音标：giddiness的英式发音音标为：['ɡɪdɪnəs]giddiness的美式发音音标为：['ɡɪdɪnəs]...

n.眩晕，眼花，轻率...