accident in flight
飞行事故
热门单词
- AASW = American Association of Scientific Workers
- abnormality
- acaprazine
- acetate of lead
- acid bordeaux
- acid resisting
- acidum iopanoicum
- acieration
- acrylic roundneck sweater
- acryloyl chloride
- action principle
- action variable
- activation center
- active delirium
- active modulator
- actual survey
- acute psychosis
- adaptive controlled machine
- additional fertilizer
- additive method
- Adelaide wool
