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boundary layer suction ['baund(ə)rɪ 'leɪə 'sʌkʃ(ə)n]
met. 边界层空吸; 边界层吸取
tech. 边界层吸除
wind. 边界层抽吸
boundary layer suction
: 2 phrases in 2 subjects
Nautical1
Technology1