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tracking 'trækiŋ

释义

[计] 跟踪, 追踪

英文释义

n the pursuit (of a person or animal) by following tracks or marks they left behind
v carry on the feet and deposit
v observe or plot the moving path of something
v go after with the intent to catch
v travel across or pass over
v make tracks upon

词形变化

原型: track 原型变体: i 现在分词: tracking 复数: trackings

BNC词频排名: 18,671 | 当代语料库词频排名: 7,843