英语词汇“foam”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

noun | verb

foamfoam1 /foʊm/ ●○○ noun [uncountable]

ETYMOLOGYfoam¹

Origin: Old English fam

1a lot of very small bubbles on the surface of something SYN froth: the white foam on top of the waves2a light solid substance filled with many very small bubbles of air: foam packing material an old foam mattress3a soft liquid substance made of very small bubbles: The fire extinguisher uses a chemical foam.—foamy adjective → see also Styrofoam

noun | verb

foamfoam2 verb [intransitive]

VERB TABLE

foam

Simple Form
Present	I, you, we, they	foam
	he, she, it	foams
Past	I, you, he, she, it, we, they	foamed
Present perfect	I, you, we, they	have foamed
	he, she, it	has foamed
Past perfect	I, you, he, she, it, we, they	had foamed
Future	I, you, he, she, it, we, they	will foam
Future perfect	I, you, he, she, it, we, they	will have foamed

Continuous Form
Present	I	am foaming
	he, she, it	is foaming
	you, we, they	are foaming
Past	I, he, she, it	was foaming
	you, we, they	were foaming
Present perfect	I, you, we, they	have been foaming
	he, she, it	has been foaming
Past perfect	I, you, he, she, it, we, they	had been foaming
Future	I, you, he, she, it, we, they	will be foaming
Future perfect	I, you, he, she, it, we, they	will have been foaming

1to produce foam: Beat the cream until it foams.2foam at the mouth a)to have a lot of very small bubbles come out of your mouth because you are sick b)to be very angry: Some senators are foaming at the mouth over what they say is obscene art.