accordion fold
带束叠装棱角褶皱
热门单词
- absorbed current amplifier
- acecainide
- acephate
- acetone dicarboxylic acid
- acetyl hydroperoxide
- achromatognosia
- achymosis
- acid iron
- acid-proof lining
- act of categorization
- actinoscope
- action center of the atmosphere
- active integrator
- activity method of teaching
- additional pressure
- additive effect
- adhesion coefficient
- adhesive strength
- adiabatic wall
- adjustable cultivator
- adjustable resistance
