access arm
磁头臂,存取臂
热门单词
- a man of letters
- abietene
- abloom
- abnormal series
- absolute ideal class
- abusive expression
- acceleration sensitive element
- accidental evolution
- accommodation indorsement
- accumulator carriage
- acetic clump
- acetolactate decarboxylase
- acetyl valeryl
- acetylacetone
- Achilles
- achromatic prism
- acicular powder
- acid ion
- acidic group
- acieracious
- acoustic coloration
