snags是什么意思？

snags

• n. （尤指潜伏的）困难( snag的名词复数 )，尖利的突出物，根株，被刮破或钩坏的裂口；
• v. （被尖锐物）挂住( snag的第三人称单数 )，迅速抓到，抢到，抓住；

例句

• The apparent simplicity of this concept conceals innumerable snags. 这种表面很简单的概念却隐藏着无数的暗礁.
• These instruments are vulnerable to cable faults and snags. 这种仪器易于缠在岩石的断块和树枝上.
• This isn't so easy, so look out for the snags. 这并不那么容易, 当心碰到意想不到的困难.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  小困难;小问题;不利条件
  A snag is a small problem or disadvantage.
  例句
  A police clampdown on car thieves hit a snag when villains stole one of their cars... 警方打击偷车贼的行动遭遇了一点小挫折：匪徒偷走了一辆警车。 The school deals exclusively with children of high academic ability. There is a snag though, it costs £9,600 a year. 这所学校只招收学习能力强的孩子，不过还有个小问题——它每年的学费高达 9,600 英镑。
• V-ERG
  (把)(尤指衣物)钩破;(使)绊住
  If you snag part of your clothing on a sharp or rough object or if it snags, it gets caught on the object and tears.
  例句
  She snagged a heel on a root and tumbled to the ground... 她脚后跟被一个树根绊了一下，踉踉跄跄地摔倒在地上。 Brambles snagged his suit... 荆棘把他的西服钩住了。