heavilyadv.重重地；沉重地；沉闷地；猛烈地；厉害地；稠密地heavily loaded vehicles重载车辆heavily doped germanium多掺杂质的锗heavily polluted rivers重污染河道heavily coated electrode厚涂层焊条heavily utilized channel重负荷信道heavily p-doped silicon重P掺杂硅heavily involved in debts债台高筑heavily muscled shoulders非常强壮的肩膀heavily weathered granite强风化花岗岩heavily retractive pruning重回缩修剪