acorn nut
盖形螺母
热门单词
- absorption dynamometer
- accelerator
- acerous
- acid removing
- acidproof construction
- acores
- acrylic quick drying baking paint
- actinide series
- actodigin
- actual value
- acute stress reaction
- additive parentage map
- adenohypophysis
- ader wax
- adiabatic efficiency
- adiadochocinesia
- adjacency
- adjoining rock
- adjunctive
- adjustable capacitance pressure transducer
- adjustable screw
