• 严重的霜冻

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 Weapons Special Study Group重型武器特别研究小组heavy-duty plastic sack machine大型塑料袋机heavy-duty spike-tooth harrow重型钉齿耙heavy tamping displacement method强夯置换法heavy enamel bonded single cotton厚漆单层包纱heavy machine-building industry重型机械制造工业Heavy - medium recycling system介质回收系统heavy pungent rum from Jamaica.牙买加的一种烈性浪姆酒。Heavy pumps move the rainwater.重型水泵用来抽吸雨水；Heavy traffic blocked the road.拥挤的车辆阻塞了道路。

1. After the heavy frost the road was a sheet of ice.
   浓霜过後，路面结了一层冰。