短語(yǔ)詞組短語(yǔ)yardarm blinker 桅橫桁耑閃光信號(hào)燈;橫桅耑閃光信號(hào)燈yardarm m blinker 桅橫桁耑閃光信號(hào)燈 返回 blinker yardarm