abietin
松香素松香亭
热门单词
- absorption refrigerator
- abstract concept
- acetylase
- acid spring
- acidometer
- acoustic generator
- activation cross section
- active delirium
- active homing
- ACV = actual cash value
- adcock antenna
- addition action
- additional building
- adjab butter
- adjustable reamer
- adjustable tubular hack saw frame
- advanced farming method
- AD报告
- aerial photo detail transfer
- aerogenous rock
- aerospace noise
