a nodding acquaintance
n.点头之交
热门单词
- a spot of
- abdominal marking
- Aberglaube
- abrastol
- abridged general view
- absolute endorsement
- absolutely convex closed set
- absorption flask
- abstract variety
- Acacia extract
- academic acceleration
- acardiotrophia
- acceptance credit
- accessory element
- accounting subject
- accouter
- accrual
- accumulated discrepancy
- acetone cyanohydrin
- acetyenic ketone
- acetyl cellulose
