单词	软垢
释义	软垢医material alba
随便看	bellows extension Bellows Falls bellowsfish bellows fish bellows-fish bellows flowmeter bellows flow meter bellows flowmetre bellows flow metre bellows frame bellows-framed door bellows gage bellows gas flowmeter bellows gaslift valve bellows gas-lift valve bellows gas meter bellowsgauge bellows gauge bellows-gauge Bellows, George Bellows, GeorgeWesley Bellows, George Wesley bellow shell heat exchanger bellows holder bellows in series