英语翻译PAPER-PLASTIC DIELECTRIC什么意思?

英语翻译PAPER-PLASTIC DIELECTRIC什么意思? paper-foil-plastic laminate packet是什么 英语翻译 plastic collar Debit or credit?和Paper or plastic?怎么翻译呢 Student:Glass,gold ,metal ,paper plastic silver wood and wool We should reuse both plastic bags and paper ,同义句 We should reuse _ _ plastic bags _ _ paper plastic plastic plastic plastic plastic plastic plastic 英语翻译不要翻译成plastic pliers 英语翻译Acidic and Basic Test Suggested Grades -1 Objective Students will be introduced to acidic and basic liquids through this simple test.Materials clear plastic cups a head of purple cabbage coarsely shred.spoons paper towels *safety glasses 英语翻译paper traffic jam they use paper bags,they don't use plastic bags.they use paper bags___ ___ ___plastics bags. Don‘t use throw--away chopsticks,plastic bags or paper (l --)boxes