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