balloon bә'lu:n
释义
n. 气球
vt. 使成气球状
vi. 膨胀如气球, 激增
英文释义
n. large tough nonrigid bag filled with gas or heated air
n. small thin inflatable rubber bag with narrow neck
v. ride in a hot-air balloon
v. become inflated
词形变化
复数: balloons 过去式: ballooned 现在分词: ballooning 过去分词: ballooned 第三人称单数: balloons
BNC词频排名: 5,623 | 当代语料库词频排名: 4,774