accurate thread
精密螺纹
热门单词
- a feast of eyes
- a man of fashion
- abradant
- absolute tensor
- absorbed layer
- absorption photometry
- academic institution
- acardite
- acceleration characteristic
- accessory species
- accident insurance
- accidental collision
- account in arrear
- accounting data
- accrescence
- accrued charge
- accrued profit
- accumulator tube
- acetone powder
- acetylcellulose
- achromatic prism
