Can I help you?

An offer for assistance, often from a salesperson. A: "Can I help you?" B: "Yes, I'm looking for a cocktail dress."

Could I help you?

and Can I help you?; May I help you?

Could I assist you? (Said by shopkeepers, clerks, food service workers, and people who answer the telephone.) The clerk came over and said, "Could I help you?" Clerk: May I help you? Mary: No thanks, I'm just looking.

词组	Can I help you?
释义	Can I help you? Can I help you? An offer for assistance, often from a salesperson. A: "Can I help you?" B: "Yes, I'm looking for a cocktail dress." See also: can, help Farlex Dictionary of Idioms. Could I help you? and Can I help you?; May I help you? Could I assist you? (Said by shopkeepers, clerks, food service workers, and people who answer the telephone.) The clerk came over and said, "Could I help you?" Clerk: May I help you? Mary: No thanks, I'm just looking. See also: could, help McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. See also: Could I help you? May I help you? plough plough (one's) own furrow ploughed ploughs furrow help a lame dog over a stile helping lame
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