单词 顶推船 例句 DEFINITIVE EXAMPLES 权威例句〔towboat〕A powerful, shallow-draft boat with a broad bow, intended to push barges on rivers and canals.顶推船:一种马力强劲的浅吃水船,船首呈方形,用来在河流与运河中推动驳船前进美国传统 英语例句辞典收录了...