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barn bɑ:n

CET4 CET6 考研 TOEFL IELTS GRE 柯林斯2⭐

释义

n. 谷仓
[化] 靶(恩)(核反应截面单位)

英文释义

n. an outlying farm building for storing grain or animal feed and housing farm animals
n. (physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter

词形变化

复数: barns

BNC词频排名: 4,202 | 当代语料库词频排名: 4,108