n.脆弱，易碎性，脆性，松脆...

The friability explains how portions of the vegetation can break off and embolize.由于赘生物的易碎,因此极易脱落和引起栓塞....

friability的音标：friability的英式发音音标为：[fraɪə'bɪlɪtɪ]friability的美式发音音标为：[fraɪə'bɪlɪtɪ]...