actual challenges
现实挑战
热门单词
- ability-to-pay principle of taxation
- absolute visual threshold
- acanthite
- acanthella
- accelerant coatings
- accelerated period
- accelerated speech
- accelerating interval
- acceleration period
- access control-logging and reporting
- accounting by machine method
- accumulative total
- acetophenone-p-phenetidine
- acid tower
- aciform
- acme thread ga(u)ge
- aconite
- acrometer
- acrylic modified amino-alkyd baking varnish
- actinium-uranium(AcU)
- activated adsorption
