crop·per /ˈkrɑpɚ/
  種植者;栽跟斗,慘敗
  Crop·per n.
  1. One that crops.
  2. A variety of pigeon with a large crop; a pouter.
  3. Mech. A machine for cropping, as for shearing off bolts or rod iron, or for facing cloth.
  4. A fall on one's head when riding at full speed, as in hunting; hence, a sudden failure or collapse. [Slang.]
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  cropper
       n : small farmers and tenants [syn: sharecropper, sharecrop
           farmer]