名词可称性; 有质性; 沉重，笨重
1. 沉重：ponderation 过磅 | ponderosity 沉重 | ponderous 沉重的
2. 极重：ponderconsiderguess 忖 | ponderosity 极重 | ponderreverieruminatethoughtfulness 沉思
3. 极重/沉重/笨重：pondering /审议/ | ponderosity /极重/沉重/笨重/ | ponderous /非常重的/搬运不便的/笨重的/沉重的/沈闷的/
noun
1. the property of being large in mass
Synonym: heft heftiness massiveness ponderousness