rubber

rubber

名词 rubber:

an elastic material obtained from the latex sap of trees (especially trees of the genera Hevea and Ficus) that can be vulcanized and finished into a variety of products

同义词：natural rubber, India rubber, gum elastic, caoutchouc

any of various synthetic elastic materials whose properties resemble natural rubber

同义词：synthetic rubber

an eraser made of rubber (or of a synthetic material with properties similar to rubber); commonly mounted at one end of a pencil

同义词：rubber eraser, pencil eraser

contraceptive device consisting of a sheath of thin rubber or latex that is worn over the penis during intercourse

同义词：condom, safety, safe, prophylactic

a waterproof overshoe that protects shoes from water or snow

同义词：arctic, galosh, golosh, gumshoe

动词 rubber:

coat or impregnate with rubber

同义词：rubberize, rubberise

形容词 rubber:

returned for lack of funds

同义词：no-good