"a snag can provide food and a habitat for insects and birds"
"there was a rip in his pants" "she had snags in her stockings"
"I snagged my stocking"
"snag a bargain"
Her teeth were yellow snags loose in her jaws.
I started to haul my line in, but found I was snagged.
She had snagged her stocking on the lock of her..case.
牛津高階第八版
美國韋氏詞典
Dictionary.com
Free Dictionary
維基百科 (自由的百科全書)