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