a sealed book
天书, 高深莫测的事物
热门单词
- a-scope
- abnormal attribute
- abominator
- absolute minimum resistance
- abstract labor
- abstract of posting
- abstractionism
- Ac-globulin
- acanthosis
- accessory ligament
- accommodationist
- accomplish
- account form
- accrediting party
- acephalus monobrachius
- acetic fermentation
- acetylenetetrachloride
- acetylphenylhydrazine
- Achras sapota
- achroa
- achy
