C518 vulnerability exposure

Hearing this, Mo Hong's incomparably stern face became extremely furious. He gritted his teeth and said: "Brat, you better show some respect in front of my work, or else..."

"Oh? Respect? "

Wang Xiaoyu immediately interrupted him and laughed: "Perhaps, you do not know how to be 'respectful'.

What did these two words mean? He did not know what respect meant