Assertion: worm | /r/CapableOf | withdraw into its tube
Facets:
value: fully
type: MANNER
Source sentences:
text: If it worm feels threatened, it can withdraw into its tube to protect itself.
text: When the worm withdraws into the tube, it can seal it tight using a trapdoor-like structure called an operculum.
text: The tube may be much longer than the worm, which is thought to be an adaptation that allows the worm to withdraw fully into its tube when it needs protection.