how-do-you-do
/ˈhaʊdjʊˈduː/(亦作how-de-do或how-d'ye-do)
noun
in sing.
1- a greeting问候。
1.1
- informal an awkward, messy, or annoying situation〈非正式〉尴尬局面; 麻烦事：
a fine how-do-you-do that would be!
这会是件多么麻烦的事情啊！