单词	double-deck bed
释义	double-deck bed 双层床
随便看	radiation field size radiation field statistics radiation filter radiation fin radiation fin bonnet radiation fins radiation fire detector radiation flavour radiation flow radiation flux radiation flux density radiation flux divergence meter radiation fluxmeter radiation fog radiation force radiation formula radiation frequency radiation frequency spectrum radiation from fission radiation from sea surface radiation frost radiation function radiation furnace radiation gage radiation gain 河清难俟河溓海夷河溓海晏河目海口河落海干河门海口河鱼之疾河鱼天雁河鱼腹疾沴軽挙妄動軽捷軽易軽暑軽暖軽業軽機関銃軽気球軽水軽水炉