burdenn.负担;责任;装载量;主题;[音乐]副歌v.使负重;装载;烦扰
Burden of claim主张负担
burden analysis炉料分析
Burden distance抵抗线
burden of proofn.举证责任;提供证明的责任
burden' of debt斜撑杆
burden on sb.某人的负担
burdened vessel让路船
burdened stream含泥砂的河流
burden material炉料
burden strueture炉料结构