abrupt junction
阶跃结
热门单词
- 50% tolerance dose
- abdominal pain
- abortus fever
- abradant surface
- abrasion groove
- absolute dry weight
- absorption compound
- acceleration parameter
- accent plant
- acceptance problem
- access cover
- accessory cephalic vein
- accidental death
- accumulated dividends
- accumulated earnings
- acerous
- acetone
- acetonitrile reaction
- achromatic system
- acid
- acid proof alloy