small end

名词 n.
中文释义

英文释义

名词 n.
  1. The end of a connecting rod in a internal combustion engine that is connected to a piston.
    — The connecting rods are one-piece forgings of alloy steel with a copper/lead steel-backed bearing at the large end and a phosphor-bronze bush at the small end. Oil is carried from the big end to the small end by a centrally drilled oil hole.

词形变化

small ends plural
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