snag
n. 障碍；意外障碍；突出物
vt. 抓住机会；造成阻碍；清除障碍物
vi. 被绊住；形成障碍
复数 snags
第三人称单数 snags
现在分词 snagging
过去式 snagged
过去分词 snagged
例句
There is one big snag.
这里有一个很大的障碍。
The snag with all these ideas is that the data are not widely and quickly available.
所有这些想法的障碍是数据不是广泛和快速可得的。
There is just one small snag—where is the money coming from?
只有一个小问题—钱从哪儿来？
《牛津词典》
