acetylenic link
【机】 炔键, 三键
热门单词
- abask
- abietene
- abietin
- ablative coatings
- abnormal person
- abnormalism
- absolute magnitude
- abstruseness
- acataphasia
- acceleration of transportation
- acceptance receivable
- acceptor material
- accession
- accessorily
- accidental hemorrhage
- accomplished
- account of advances
- account year
- accounting information
- accounting trends and techniques
- accumulation policy
