with obj.
1- load with too great a burden or cargo使过载; 使超载：
as adj. overloaded overloaded vehicles are dangerous.超载的车辆很危险。
1.1
- give too much of something, typically something undesirable, to (someone)使负担过重：
the staff are heavily overloaded with casework.
大量的社会工作使全体职员负担过重。
1.2
- put too great a demand on (an electrical system)使（电力系统）超负荷：
the wiring had been overloaded.
电缆已超负荷。