active chromosphere star
活动色球星
热门单词
- Abegg's rule
- abnormal umbilical cord insertion
- abrasion inspection
- abstraction of observed values
- AC power input jack
- acantholysis
- acceleration of inflation
- access control word
- access inconsistency
- accident fault (defect)
- accumulating conveyer
- accumulation account
- accumulation of impurities
- accumulative column
- acetophenonephenetidin
- acetyl value
- achillorrhaphy
- acid rain
- acid salt
- acid soil plant
- Ackerman steering gear
