鐓粗比, 頂鍛比鐓鍛比upset: vt. (upset; -setting) 1.推翻,顛 ...ratio: n. (pl. ratios) 1.比,比率,比值;比例 ...upset forging ratio: 頂鍛鐓粗比例upset upset: 弄翻的過(guò)去時(shí)形式a stomach upset: 胃不舒服下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯