abortion within the first month of pregnancy
暗产
热门单词
- abrasive tumbling (除毛刺)
- absolute value of a vector
- absorbing Markovchain
- absorption test
- abundance broadening
- AC socket
- accelerator intensity
- accented contour
- acceptability when radiographed
- access fane
- accessory character
- accessory fibers
- accounting documents
- accretionary prism
- accumulative cost
- ace
- acetate colour
- acetylene black
- acholic stool
- acid mist
- acid tube
