overburden

vt.

装载过多，负担过多，使过劳；

n.

过重的负担；

过去式：overburdened过去分词：overburdened现在分词：overburdening第三人称单数：overburdens

overburden pressure积土压力；覆盖地层压力；表土层压；地静压力

1. 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。
2. 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。
3. 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。

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