单词	dropping auger conveyor
释义	dropping auger conveyor 粪便螺运器
随便看	foreign trade system foreign trade system reform foreign trade systems foreign trade talent foreign trade talents foreign trade transformation and upgrading foreign trade transportation foreign trade transportation and insurance foreign Trade Transportation Corporation foreign trade transshipment foreign trade turnover foreign trade unit value index foreign trade zone foreign-trade zone foreign trade zones board foreign trading agent system foreign traditional industrial base foreign traffic Foreign Traffic Division foreign-trained foreign-traineds Foreign Training Observer Program foreign training office Foreign Training Officer foreign trainning