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