单词	防汛抢险
释义	防汛抢险医emergency protection in flood defense
随便看	opening degree opening degree of foreign trade opening degree of investment Opening Degree of Trade opening degree of valve opening deposit and withdrawal opening design opening development platform opening developmenttheory opening device opening device for can tags opening device for packaging containers opening device for packagings with vacuum seal opening device for tear-off can tops opening device with drafting system opening device with opening roller opening diagram of fuel valve needle opening diameter of rotary opening die opening diffracting opening dilution sampling system opening dindery opening discussion Opening displacement opening distance education