self-feed

动词 v. 形容词 adj.
中文释义

英文释义

动词 v.
  1. To provide rations to animals in bulk so as to permit feeding as wanted.
形容词 adj.
  1. Of a drill or drill bit: designed to pull itself into the material being drilled, for better precision. not-comparable

词形变化

self-feeds present,singular,third-person self-feeding participle,present self-fed participle,past self-fed past

词源

词源 1
From self- + feed.
词源 2
From self- + feed.
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