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touchdown

['tʌʧdaun] 名词
运输, 航空 landing
 英语 词库
touchdown ['tʌʧdaun] 名词
航空, 加拿大 The point at which an aircraft first makes contact with the landing surface; The point where the nominal glide path GP intercepts the runway
touchdown
: 13 短语, 3 学科
环境4
航天1
运输8