• 浓烟

heavy man思想迟钝／说话不流利的笨人heavyadj.大(量)的；重的；沉重的；猛烈的heavy tamping replacement method强夯置换法heavy-load compensating device重负载补偿装置,重负荷补偿装置heavy-duty anti-foam bearing重型防泡沫轴承heavy-duty operating conditions重负荷的使用条件heavy oil catalyzing and cracking重油催化裂化Heavy Interception Missile System重型截击导弹系统heavy- load industrial gear oil重负荷工业齿轮油Heavy rain impeded our journey.瓢泼大雨阻碍了我们的旅行。heavy rainfall related with flood致洪暴雨heavy metal-resistant bacterium重金属抗性细菌