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