acme thread ga(u)ge
梯形螺纹规
热门单词
- aberrant source
- abnormal umbilical cord insertion
- abuse of flag
- acantholytic cell
- access constraint
- accessory feed factor
- accumulator system
- accumulator turbine
- accuracy of fire
- acetyl-CoA transacetylase
- acetylsalicylic acid tablet
- achronychous
- acid proof brick
- acidic amino acid
- acidifiable
- aclantate
- acomous
- acoustic effects generator
- acoustic-electric index
- Actinophryida
- action for compensation for loss
