overburden
英[ˌəʊvə'bɜːdn]
美[ˌəʊvə'bɜːdn]
- v. 使负担过重；使装载过多；使过于劳累
TOEFL
详细释义
Noun:
-
the surface soil that must be moved away to get at coal seams and mineral deposits
-
an excessive burden
-
burden with too much work or responsibility
-
load with excessive weight
双语例句
- 1. Overburden had concealed the radioactivity.
- 覆盖层屏蔽掉了放射性.
来自辞典例句
- 2. Soil survey should be adopted in such soil overburden areas.
- 在此类土壤覆盖区应采用土壤测量.
来自互联网
- 3. Overburden pressure for three hundred years , isolated the light of day.
- 覆压三百余里, 隔离天日.
来自互联网
- 4. The overburden strata movement is a complicated time and space process.
- 上覆岩层的运动是一个复杂的时空过程.
来自互联网
- 5. Microbial oxidation of ores, tailings, and overburden contribute s to ARD.
- 微生物氧化的矿石 、 料和覆盖岩层会产生酸性岩排水.
来自互联网
- 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。
用作动词 (v.)
用法讲解
- 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
相关词汇
- 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
【近义词】
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
