a duty call
n.礼节上的访问
热门单词
- a flight of fancy
- abandoned well
- absolute lethalgenes
- absurdism
- accelerator pedal rod
- accession to a treaty
- accidental singularity
- Accipiter
- accumulative crystallization
- accumulative formations
- acendrada
- acetannin
- acetone purolysis
- achilles tendon
- acid depolymerization
- acid drift
- acid rebound
- acid recovery
- acid reduction
- Ackerman front axle
- acoustic load
