refractor
相关英语词汇推荐
- assigned
- topgallant
- triple treat sonar
- lighting and ventilating shaft
- Period of Container Leasing
- major
- general speed
- cargo lamp
- principal traffic route
- Lunar probe
- broad on the starboard quarter
- general delivery
- rise and fall
- quotation
- quality conformance inspection
- oil window
- British Insurance Group
- master link,master rod; main connecting rod,
- damping effect
- running out system