balloon (to sth)
表示数量或规模急剧增长到某一数值。
The cost of the project ballooned to $5 million.
项目成本膨胀到500万美元。
热气球运动；热气球飞行
balloonings — plural of ballooning
膨胀；胀大；（蜘蛛等的）飞航；膨胀或扩大的行为。；热气球飞行运动或爱好。；蜘蛛、螨虫、毛虫等利用空中飘浮进行迁移的行为。
The sport or activity of flying in a hot-air balloon.
膨胀或扩大的行为。
The act of something that swells or expands.
热气球飞行运动或爱好。
The sport or hobby of flying in a hot-air balloon.
蜘蛛、螨虫、毛虫等利用空中飘浮进行迁移的行为。
The mechanical kiting used by spiders, mites, caterpillars, etc. to travel through the air.
The company's debt is ballooning rapidly, causing concern among investors.
公司的债务正在迅速膨胀，引起了投资者的担忧。
用法提示：ballooning作为动词现在分词，表示债务的规模急剧扩大。
Membership in the club is ballooning as more people discover its benefits.
随着更多人发现俱乐部的好处，会员人数正在激增。
用法提示：ballooning作为动词现在分词，表示数量或规模的快速增长。
We spent the weekend ballooning over the scenic countryside.
我们周末乘热气球飞越了风景优美的乡村。
用法提示：ballooning作为动名词，表示乘坐热气球飞行的活动。
表示数量或规模急剧增长到某一数值。
The cost of the project ballooned to $5 million.
项目成本膨胀到500万美元。
表示物体向外鼓起或膨胀。
The parachute ballooned out as it caught the wind.
降落伞被风鼓起，向外膨胀。
表示热气球飞行活动，ballooning为动名词。
We spent the weekend going ballooning in the mountains.
我们周末在山里乘坐热气球飞行。
grammar · medium
易错句子I went to balloon on Sunday.
正确表达I went ballooning on Sunday.
名词“balloon”误用为动词。表示“去坐热气球”时，应用动名词“ballooning”作宾语，而不是将名词“balloon”用作动词。
grammar · medium
易错句子His debt is ballooned.
正确表达His debt is ballooning.
过去分词“ballooned”误用来表示进行时。表示债务等持续膨胀，应用现在分词“ballooning”构成进行时态，而非过去分词表示状态。
Prepare the learner guide for this word
可生成：语法 Grammar。只有点击后才会开始生成。
Choose the next layer that will help you use balloonings with more confidence.
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