acknowledgement
[әk'nɔlidʒmәnt]n.承认, 确认, 感谢
热门单词
- a deep pocket
- A road
- a rough diamond
- aberrance
- abortive enterprise
- abseil
- absent oneself from
- absolute magnetometer
- accept the person of
- accretion measure
- accroach
- accumulator
- accumulator tray
- acetostearin
- acetoxyacetone
- achieved reliability
- acid cooler
- acid fluoride
- acid pressure leaching
- acid resisting enamel
- acidimeter
