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单词	step-down fix
释义	step-down fix step-down fix A fix permitting additional descent within a segment of an instrument approach procedure by identifying a point at which the controlling obstacle has been safely overflown. AcronymsSeeSDF
随便看	deja vu dejavu deja vu entertainment deja vu phenomenon dejcl dejd dejean's syndrome deject dejecta dejected dejectedly dejectedness dejecter dejecting dejection dejectly dejectory dejects dejecture dejep dejeps dejerate dejeration dejerine dejerine anterior bulbar syndrome

英语词典包含2567994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。