基本解释n.助推同根派生 bunk-up相关词英汉例句用作名詞 (n.)The two sides vow to speed up local railway construction and guarantee key material transportation so as to realize sound and rapid socio-economic development for Gansu.雙方表示,加快甘肅鉄路建設步伐,確保甘肅重點物資運輸,助推甘肅經濟社會又好又快發展。bunk-up更多例句