单词：overburdens
音标：[ˌəuvəˈbə:dnz] ；
v. 装载过多, 负担过多, 使过劳( overburden的第三人称单数 )
n the surface soil that must be moved away to get at coal seams and mineral deposits
n an excessive burden
v burden with too much work or responsibility
v load with excessive weight
n an excessive burden
v burden with too much work or responsibility
v load with excessive weight
overburden的用法和样例：
例句
用作动词(v.)
- The education system rather than the teachers is to answer for overburden on the students .使学生负担过重的是教育体系而不是老师。
- Because of the overburden of our commitments, we are unable to ship your order within the agreed period.由于我方订货负担过重，无法在协议期限内交货。
- Language teachers should be aware of the priority in vocabulary instruction and had better not overburden students' memory.首先词汇教学的内容要重点突出，循序渐进，不能使短时记忆超负荷。
词汇搭配
- overburden excavator表土挖土机,剥土电铲...
- overburden pressure积土压力,覆盖地层压...
- overburden layer覆盖层
- overburden ratio采剥比,剥离比...
- overburden stripping覆盖层剥除,覆盖层剥...
- residual overburden残积覆盖层
经典引文
The anorectic child should not be overburdened with..school work.
出自：Archives of PediatricsIf some hulking great brute..were to straddle an already overburdened war-horse, the whole caboodle would collapse.
出自：Punch
【近义词】
- labor工人
- prey牺牲者
- overload使超载
- overtax课税过重
- overstrain使过度紧张
- burden负担
- load负荷
- tax税
- overstretch过度伸长