active centre
活化中心
热门单词
- abandoned property
- abnormal focal length
- abnormal voltage
- abrupt
- abrupt textural change
- access control list
- accumulational relief
- Aceraceae
- acetic acid bacteria
- achromatic ocular
- acid glands
- acid pump
- acid-resisting steel
- acomous
- acoustic compatibility
- acoustic frequency generator
- acoustic screen
- across flats
- acrylic matte water soluble baking paint
- actinocongestin
- action for restitution
