karet penolong bahasa Inggris

• life buoy

• karet:    rubber; rubber band; india rubber; caoutchouc;
• penolong:    assistant; benefactor; helper; recourser;
• penolong:    assistant; benefactor; helper; recourser; rescuer; servant; famulus; auxiliary; help; adjutant; aide; aide-de-camp; supporter; adjunct; second