及物动词
1. balloon的翻译
1. He balloons his cheeks when he is hesitant.
他迟疑不决时会鼓起双颊。
不及物动词
1. balloon
1. Trade deficits have ballooned.
贸易逆差急速增大。
2. balloon
2. Membership has ballooned beyond all expectations.
会员的增加比预期的要快。
名词
1. The girl was startled when the balloon exploded.
这女孩在气球爆炸时吃了一惊。