ad hoc rules
特别规则特定规则
热门单词
- a unit of land measurement
- absolute pathogenic bacteria
- abstract simplex
- acacetin
- acarbose
- acceleration stress
- accident report
- account year
- accumulated distribution
- accumulative formation
- accuracy of manufacture
- acetophane
- achrodextrin
- achromatic apparatus
- acid igneous rock
- acid splitting
- acoustoelectric material
- acquiesce
- acquisition
- acrinia
- across bulkhead
