What are the main features of the English compound

正确答案：Orthographically a compound can be written as one wordtwo separate words with or without a hyphen in between．Syntacticallythe part of speech of a compound is determined by the last element．Semanticallythe meaning of a compound is idiomaticnot calculable from the meanings of all its components．Phoneticallythe word stress of a compound usually falls on the first element． 在拼写上一个复合词既可以写成一个词也可以写成两个词中间有没有连字符都可以。在句法上复合词的词性是由最后一个成分决定的。在语义上复合词的意思是具有习语的特征而不是几个组成部分的意思的相加。在语音上复合词的单词重音通常落在第一个成分上。
Orthographicallyacompoundcanbewrittenasoneword,twoseparatewordswithorwithoutahypheninbetween．Syntactically,thepartofspeechofacompoundisdeterminedbythelastelement．Semantically,themeaningofacompoundisidiomatic,notcalculablefromthemeaningsofallitscomponents．Phonetically,thewordstressofacompoundusuallyfallsonthefirstelement．在拼写上,一个复合词既可以写成一个词,也可以写成两个词,中间有没有连字符都可以。在句法上,复合词的词性是由最后一个成分决定的。在语义上,复合词的意思是具有习语的特征,而不是几个组成部分的意思的相加。在语音上,复合词的单词重音通常落在第一个成分上。