单词	air-acetylene
释义	air-acetylene 空气乙炔焊
随便看	beam sagging beam saltus beams and columns beam satellite antenna beam scale beam scales beamscaning beam scanner beam scanning beam-scanning method beam scanning system beam screen-grid tube beam sea beam search beam seat beam section beam selector beam selector circuit beam self focusing beam self-trapping beam sensing system beam sensor beam separation beam separator beam setting accuracy 戂戄戆戈戊戋戌戍戎戏おうたい【応対】おうたい【横隊】おうたい【黄体】おうたいほるもんおうたいホルモンおうたいホルモン【黄体ホルモン】おうたどころおうたどころ【御歌所】おうだおうだ【殴打】