phrase[ plural ] slang → headphones: 耳机 I was wearing cans so I didn't hear anything.我当时戴着耳机,所以什么也没听见。 They were in a recording studio and yet no one was wearing cans. My ears get really tired after wearing cans in the studio all day. I took off my cans so I could hear her. I have to wear cans to monitor the mixes. I'm going to treat myself to a decent pair of cans. See also