"buoyant balloons"
"buoyant balsawood boats"
"a floaty scarf"
"buoyant spirits"
"his quick wit and chirpy humor"
"looking bright and well and chirpy"
"a perky little widow in her 70s"
来自柯林斯例句
来自柯林斯例句
来自《简明英汉词典》
来自《简明英汉词典》
来自《简明英汉词典》