activity
主动性活动活动性活度活力活性激活度能动性使用作业信号活动
热门单词
- abridged notation
- absentee
- absolute coordinates
- absolute dry-bulb temperature
- absolute parallax
- absolute value of a complex number
- absorption well
- acceptance in blank
- accessory drive gear
- accomodatory reflex
- accumulation toxicity
- accumulative carry
- accumulator plate
- acetylcholine
- acetylsulfaguanidine
- acetylsulfalene
- achieved reliability
- acid water
- acid-resistant stoneware tower
- acknowledgement confirmation
- acoustic board
