absence
没有缺少缺席不在失神
热门单词
- abandoned loop
- abcoulomb
- abnormality of uterine contraction
- abrasive blast equipment
- absolute magnetometer
- acaroid resin
- accelerating jet
- acceleration of the earth
- achievement function
- acid open-hearth process
- acknowledgement
- acoustic absorption
- acquired anaphylaxis
- acquired deformity of hip joint
- acromicria
- actinomyces
- action spring
- activated sludge
- activated sludge plant
- active army of laborers
- active display
