英语词汇“left-right needle”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	left-right needle
释义	left-right needle left-right needle A needle in a navigational instrument, such as in a CDI (course deviation indicator), which gives steering directions to the pilot. The pilot tries to keep the needle in the center, or vertical. See also course deviation indicator.
随便看	etpdp etpf etpfg etpfgm etpg etpgah etph etpi etpis etpl etpm etpo etpod etpp etppaac etppbr etppi etprs etps etpsc etpt etpu etpv etpws et&q

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