查询词典 ray filter

filter paper：过滤纸

filter mount 滤光套 | filter paper 过滤纸 | filter pass band 滤波器通带

filter pump：滤泵

filter press 压力过滤器 | filter pump 滤泵 | filter stand 漏斗架

filter pump：过滤泵

filter press 压滤机,压滤器 | filter pump 过滤泵 | filter selector 滤波选择器

filter pump：滤泵,滤液用泵,过滤泵,金属滤泵

filter pulp 滤浆 | filter pump 滤泵,滤液用泵,过滤泵,金属滤泵 | filter rack 过滤机架

filter tip：过滤嘴

filter software 过滤器软件 | filter tip 过滤嘴 | filter 过滤器

filter tip：(香烟的)过滤嘴

filter stand 漏头架;滤架 | filter tip (香烟的)过滤嘴 | filter wash 洗滤

filter flask：吸滤瓶

filter feed pump 过滤器供液泵 | filter flask 吸滤瓶 | filter fly 滤程

filter flask：滤瓶

filter disc 滤片 | filter flask 滤瓶 | filter funnel 过滤漏斗

filter flask：过滤瓶

filter crucible 滤埚 | filter flask 过滤瓶 | filter glass 滤光玻璃

filter funnel：滤清漏斗

Filter element 滤芯 | Filter funnel 滤清漏斗 | Filter gauze 滤网

grating spectral order：光栅光谱级

grating spacing 栅线间距 | grating spectral order 光栅光谱级 | grating spectrograph 光栅摄谱仪

Butler：仆役长

小说讲述的,是发生在英国牛津郡一所大庄园中的故事,主人公,是庄园的仆役长(butler)斯蒂文(butler是英国特有之人物,是贵族之家的地位最高的男仆人,译作"仆役长"并不很达意).