aberration day numbers
光行差日数
热门单词
- 3-purlin beam
- abdominal heart
- absolute magnification
- abstract set
- AC dump
- AC shunt generator
- accentuator
- acceptance of tenders
- accessary
- accuracy of firing
- acenaphthenone
- acetohexamide
- acetone-sodium bisulfite
- acetyl-CoA
- acid
- acne agminate
- acorane
- acoustic shielding
- acoustic-to-optical image converter
- acoustical tile
- acrocyanosis
