a point of no return
航线临界点, 只能进不能退的地步
热门单词
- a zigzag path
- absolute differential calculus
- absolute programming
- abuser
- ac series motor
- access control
- access value
- accession of sovereign
- accessory auricles
- Accladium
- acclimation
- accounting basis
- accrete
- accrued and deferred accounts
- acculturate
- accumulated depletion
- accusation evidence
- aceidnental psychosis
- acetate-activating enzyme
- acetimidochloride
- acetyl nitrate
