单词 成了羊肠小道 例句 DEFINITIVE EXAMPLES 权威例句〔pinch〕The road pinched down to a trail.大路渐渐变狭,成了羊肠小道。英汉大词典〔pinch〕The road pinched down to a trail.大路渐渐变窄,成了羊肠小道。21世纪英汉The road pinched down to a trail. 大路渐渐变...