| 单词 | blue flag |
| 释义 | blue flag (once / 24171 pages) n WORD FAMILY blue flag: blue flags USAGE EXAMPLESBut any time he is lapped after that, the blue flag signals drivers that they must let faster cars pass. New York Times(Oct 21, 2016) They pulled out the flagpole, topped with a soot-covered brass eagle, and unfurled a blackened red, white and blue flag. Washington Post(Oct 19, 2016) For three consecutive years Offshore Adventures has won the prestigious Wessa blue flag, an international award for environmental excellence. National Geographic(Sep 23, 2016) n a common iris of the eastern United States having blue or blue-violet flowers; root formerly used medicinally Syn|Hyper Iris versicolor flag, fleur-de-lis, iris, sword lily plants with sword-shaped leaves and erect stalks bearing bright-colored flowers composed of three petals and three drooping sepals |
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英语词典包含147318条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。