The friability explains how portions of the vegetation can break off and embolize.
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。
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。