南京纪念馆内部图片:in a word ,in word ,in other words ,in so many words是什么意思?

in a word ,in word ,in other words ,in so many words是什么意思? Looking for a word in English WORD高手COME IN a friend in word is never a friend of mine In a word ,Gold will not buy everything. 谚语翻译(A friend in word is never ----) 电脑WORD高手COME IN Fill in the missing word a friend in word is never a friend of mine是什么意思？ There are ( )letters in the word "beautiful". there are four seasons and ( )days in a year