adj.爱发牢骚的，抱怨的，显得恼怒的

She was querulous about the long wait at the doctor's office.
她在诊所长时间等待时显得抱怨不断。
The patient's querulous complaints about their treatment grated on the nurses' nerves.
病人的抱怨让护士们感到烦躁。
His querulous voice echoed through the empty house.
他那充满抱怨的声音回荡在空荡荡的房子里。
The querulous customer demanded a refund for the faulty product.
那位抱怨不断的顾客要求退款退货。
Her querulous behavior was a result of her unmet emotional needs.
她抱怨的行为源于未得到满足的情感需求。
The querulous old man refused to accept any apology.
这位爱抱怨的老人拒绝接受任何道歉。
The teacher tried to calm down the querulous student who was upset about a test grade.
老师试图安抚因为考试成绩而心烦意乱的抱怨学生。
After a long day at work, her husband's querulous whining only added to her stress.
工作一天后，丈夫的抱怨让她更加焦虑。
The querulous roommate constantly complained about the smallest inconvenience.
这位爱抱怨的室友总是对微不足道的小事牢骚满腹。
The manager listened patiently to the employee's querulous concerns about their workload.
经理耐心地听着员工关于工作量过大的抱怨。