semi-trailer

名词 n.
中文释义

英文释义

名词 n.
  1. A trailer without front axle and with wheels only at the trailing end, designed to be pulled via a pivoting arrangement which also partially supports its weight.
  2. Ellipsis of semi-trailer truck (“a tractor-trailer or big rig, consisting of a semi-trailer and a semitruck pulling it”). abbreviation,alt-of,ellipsis

词形变化

semi-trailers plural semitrailer alternative

词汇关系

相关词
fifth wheel kingpin

词源

Etymology tree
Proto-Indo-European *sem-
Proto-Indo-European *sēmi
Latin sēmi-bor.
English semi-
English trailer
English semi-trailer
From semi- + trailer.
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