- 重点词汇
- theseadj. 这些的;
- valvesn.阀( valve的名词复数 );真空管;(管乐器的)活栓;(心脏的)瓣膜;
- andconj. 和,与;而且;于是,然后;因此;
- trouble-free无故障的,可靠的;
- maintenancen.维持,保持;保养,保管;维护;维修;
- ensurev.确保;担保;
- ease of解除;
- controlvt. 控制;管理;限制;支配;
- 相关例句
No noise, no and tear and operational reliability, ease of maintenance.
无噪音 、 无磨损、运行可靠 、 维护方便.
互联网摘选
Her attention was given to enjoying Marian's ease of manner and flow of ideas.
她的兴趣只是在于观察玛丽安滔滔不绝的思绪与从容自如的神态.
词典精选例句
The border agreement was signed, the tension between the two countries began to ease off.
边境协定签订以后, 两国间的紧张关系开始缓和下来.
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