min·is·trant /ˈmɪnəstrənt/
  (a.)服務的,服侍的,輔助的服侍者,協助者
  Min·is·trant a.  Performing service as a minister; attendant on service; acting under command; subordinate. “Princedoms and dominations ministrant.” --Milton. -- n. One who ministers.
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  ministrant
       adj : serving attendance on someone; "a ministering angel"; "the
             angels ministrant sang"; "the attending physician"
             [syn: ministering, attending]
       n : someone who serves as a minister