"Cleaning" and "disinfecting" are Engpsh words that are commonly used to describe the process of removing dirt and germs from surfaces.
"Cleaning" refers to the process of removing visible dirt and debris from a surface, usually through the use of water and cleaning agents such as soap or detergent. This process is typically done to improve the appearance of a surface and to make it more pleasant to use.
"Disinfecting" refers to the process of using chemicals or other agents to kill germs and bacteria on a surface. This process is usually done to reduce the risk of infection and to protect against the spread of illness.
Here are some examples of sentences using these words:
"I need to clean the kitchen counter before I start cooking." (我需要把厨房操作台清洁一下，然后再开始做饭。)
"Can you please disinfect the doorknobs before you leave the office?" (请问你能把办公室的门把手消毒一下吗？)
Both of these words have been in use in Engpsh for many centuries, and they are derived from Latin and Old Engpsh roots. The word "clean" comes from the Old Engpsh word "clæne," which means "pure" or "unsoiled," while the word "disinfect" comes from the Latin "dis-" (meaning "apart" or "away") and "infectus" (meaning "contaminated").
"Cleaning" refers to the process of removing visible dirt and debris from a surface, usually through the use of water and cleaning agents such as soap or detergent. This process is typically done to improve the appearance of a surface and to make it more pleasant to use.
"Disinfecting" refers to the process of using chemicals or other agents to kill germs and bacteria on a surface. This process is usually done to reduce the risk of infection and to protect against the spread of illness.
Here are some examples of sentences using these words:
"I need to clean the kitchen counter before I start cooking." (我需要把厨房操作台清洁一下，然后再开始做饭。)
"Can you please disinfect the doorknobs before you leave the office?" (请问你能把办公室的门把手消毒一下吗？)
Both of these words have been in use in Engpsh for many centuries, and they are derived from Latin and Old Engpsh roots. The word "clean" comes from the Old Engpsh word "clæne," which means "pure" or "unsoiled," while the word "disinfect" comes from the Latin "dis-" (meaning "apart" or "away") and "infectus" (meaning "contaminated").