balloon

名词复数：balloons

过去式：ballooned

过去分词：ballooned

现在进行时：ballooning

词形变化：

名词: balloonist | 动词过去式: ballooned | 动词过去分词: ballooned | 动词现在分词: ballooning | 动词第三人称单数: balloons |

词义辨析：

同义:

n.气球, 轻气球装置

aerostat

v.膨胀; 扩展

inflate

swell

swell out

bloat

belly

tumefy

dilate

distend

expand

stretch out

outstretch

spread

spread out

outspread

puff out

billow

v.增长, 扩大

increase

enlarge

multiply

augment

add to

magnify

amplify

heighten

a.翻腾的, 鼓胀的

billowed