active liquid
活性液体
热门单词
- abirritant
- abstract code
- AC & DC arc welding machine
- accumulator organism
- aceratosis
- acetyl oxide
- achievement motive
- acid resisting alloy
- acid-resisting glass coil
- acquired trait
- acrylic fiber blend
- activation heat
- acute toxicity experience
- adapter carburetor
- addressable relay device
- adelomorphous cell
- adrenal insufficiency
- adsorption indicator
- adsorptive power
- advancing fire
- advertising campaign
