acquisition of materials
物资采购, 资料收集
热门单词
- a man of sense
- a pair of colour
- absinth
- acataphasia
- acceptance criterion
- accepted tolerance
- access slope
- account transfer memorandum
- accrued interest on bonds
- accumulated wealth
- accumulative pitch error
- accumulator tank
- acetacetic ester
- acetifier
- acetin
- acetylfluoride
- Achaea
- achreocythemia
- acid pickling
- acid seal
- acid treated finish
