abrasive cutting-off
研磨切断砂轮切断
热门单词
- abscess of spinal cord
- absolute rest
- Acacia
- acaprazine
- accelerated cooling
- accelerated respiration
- acceptable hypothesis
- accepted flag
- access conflict
- accessory cephalic vein
- accommodation reflex
- accounting regularity audit
- accumulation factor
- accuracy of instrument
- accuracy test
- acephalocyst
- acetyl chloride
- acetylene series
- acetylenic compound
- acid condenser
- acid-cured varnish
