n.重量，体重，重担，重任，重要，[统]权，加重值，权重
vt.加重于，使变重，使负重，使负担或压迫，[统]使加权，附加加重值于
The speech was weighty and it was weightily delivered.
这次讲话内容很沉重,因此发言人很严肃.
汉字吧hanzi8.com