a querulous voice的用法和样例：
- A querulous voice; querulous comments.
- He complained in a querulous voice about having been woken up.
- Nothing was stirring except a bridled, grey cat, which crept from the ashes, and saluted me with a querulous mew.
- Years of being an underpaid and underappreciated factory worker had made him into a querulous, bitter old man.
- Nothing was stirring except a brindled, grey cat, which crept from the ashes,saluted me with a querulous mew.