you'd是you had; you would哪个的缩写?

you'd是you had; you would哪个的缩写? you'd better是you would better还是you had better的缩写?两者什么区别? You'D better go home now 中'd是HAD还是would的缩写? You had better 缩写. you had better的意思是?缩写是? you'd rather是you would rather的缩略 单词“you had better"的缩写是什么 We'd是we would or we had的缩写 you‘d better finish the work today这句的you’d是you had吧,那为什么用had you would better you had better 都什么时候用,意思一样吗,you'd better do See you 'round 'round 是哪个单词的缩写? 请问you've是哪个单词的缩写