acute toxicity
急性毒性
热门单词
- abstract term
- AC rectifying type rectangular instrument
- accelerating grid
- acclimatize
- acid tar
- acid-proof asphalt varnish
- acribometer
- acrylic brilliant paint
- activation level
- active button
- active vocabulary
- actual size
- actualily
- adaptive pacemaker
- adder-subtractor
- additive operation
- adenoneural
- adenosis
- adiposis
- admissible concentration
- admission
