acid-resistant stoneware valve
耐酸陶瓷阀门
热门单词
- academic underachievement
- acanthocephala
- accumulated error
- acetic acid bacteria
- acetyl salicylic acid
- acid-proof valve
- acid-resisting iron
- acoustical fiberboard
- acrylic knit wear
- acrylic quick drying baking paint
- acrylic semi-gloss water soluble baking paint
- acrylic size
- action system
- activation theory
- activity cycle
- add-subtract counter
- adenomalacia
- adhesive envelope
- adjustable grille
- adrenal body
- adult intelligence
