"a nub of coal" "a stub of a pencil"
"stub out your cigarette now"
"stub a field"
"She stubbed her toe in the dark and now it's broken"
Old stockes and stubs of trees.
He..stubbed up a hedge which had been the boundary.
牛津高阶第八版
美国韦氏词典
Dictionary.com
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维基百科 (自由的百科全书)