adjustable hack saw frame
调节钢锯架
热门单词
- abs 尸
- accelerated natural process
- accidental image
- acid residue
- acid-acceptor
- acoustic absorption
- acoustic velocity logger
- acra
- acrylic glass set square
- act of god
- actinopodium
- activation index
- active front
- actual entity
- acupuncture anesthetic needle
- acylase
- adaptive training
- additive gene
- address register
- adenoneural
- adhesive film
