常見例句雙語例句The coal scuttle is connected to coal feeding mechanism.煤斗與供煤機構相聯(lián)；ip.comWhen he came back after removing the coal scuttle, Tommy Brock was lying a little more sideways;當他移走了煤斗后回來，湯米獾躺得更靠近床邊一點；A double-suction, dual-unit impeller-type coal mill is composed of coal scuttle, coal feeding mechanism, base, motor, reflux pipe and separator.本發(fā)明涉及一種雙吸雙磨葉輪式磨煤機，含有煤斗、供煤機構、底座、電機、回流管和分離器等；ip.com 返回 coal scuttle