noun🔗Share可扩展物，可膨胀物 Anything that can be expanded."Mobile homes include doublewides, expandables, and single units."活动房屋包括双拼房、可扩展房和单间房。utilitytechnologyitemthingChat with AIVocabulary GamePractice Reading
adjective🔗Share可扩展的，可扩充的。 Having the capacity to be expanded."an expandable baton"可伸缩警棍abilitytechnologysciencetechnicalChat with AIVocabulary GamePractice Reading
