a maiden attempt
初次尝试
热门单词
- Abominable Snowman
- abusage
- Academy of Medical Science
- acceptance by intervention
- access scan
- accountability
- accrediting criterion
- accumulated discrepancy
- acetimidate
- acetonitrile
- acetract
- acetyl cellulose lacquer
- acetylnaphthylamine
- Acheron
- achievement test
- achordal
- achromatism
- acidic component
- acidified milk
- acne rosacea
- acoustic timing machine
