water-vapor test水蒸气: steam; vapour; water vapour试验: experiment; test; trial蒸气试验: steam test; steamtest水蒸气: steam; vapour; water vapour 这部机器是用水蒸气推进的。 this machine is driven by steam 饱和水蒸气: moist steam; saturated steam下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:水蒸气试验,即可在微信中查询翻译