单词	betz coefficient
释义	betz coefficient 贝兹系数
随便看	center bracket center brake center brake drum center-break disconnector center break disconnector center-break switching device center break switching device center brick center bridge center brush Center Buckle center buff center buffer spring center buffer stem centerburg center burner center burst center buttock center bypass valve center cahnnel center caliper center calipers center callipers center card center-castle 酒味今秋似去秋酒味多于泪酒困路长惟欲睡酒如清露鮓如花酒孤斟酒尽已四鼓酒已都醒酒市渐阑灯火酒徒一半取封侯酒徒一半取封候瞎搅瞎摸合眼瞎摸海瞎撞瞎操心瞎放炮瞎混瞎火瞎炮瞎猫碰死耗子