couch
noun
verb
kaʊtʃ noun
1 a comfortable piece of furniture big enough for two or three people to sit on 长沙发;
Tom offered to sleep on the couch.
汤姆说他来睡沙发。
2 a long narrow bed for a doctor’s or PSYCHIATRIST’S patients to lie on 〔医生诊所内给病人躺卧的〕诊察台,长榻
verb
3
be couched in sth
to be expressed in a particular way 以〔特定方式〕表达,措词 formal
The offer was couched in legal jargon.
那份提议是用法律术语写成的。