劍橋詞典abbreviation for care of: used in addresses when the person you are writing to is staying at someone else's home 由…轉(zhuǎn)交（care of的縮寫） Sylvia Mendez, c/o Ann Smith, 12 Glastonbury Lane, Bickerton 比尅頓格拉斯頓伯裡巷12號(hào)安?史密斯收，轉(zhuǎn)交西爾維婭?門德斯 返回 c/o