adjustable try square
活动矩尺
热门单词
- absorbent cotton
- academic atmosphere
- acanthocarpous
- accelerating cycle
- accumulative phase
- achromatopsy
- acid blue black
- acid chloride
- acid fast staining
- actinotropism
- active electrode
- active flight
- active type
- actual cash value
- actual measurement
- actuating mechanism
- acuariosis of chicken
- acuity
- acyl enzyme
- acyloinform
- adhesive peritonitis
