比的英語翻譯：

compare; compete; ratio; than
【醫(yī)】 proportion; ratio
【經(jīng)】 Benelux; benelux customs union; benelux economic union

色的英語翻譯：

color; expression; hue; kind; quality; scene; woman's looks
【醫(yī)】 chrom-; chromato-; chromo-; color

管的英語翻譯：

canal; duct; fistula; guarantee; meatus; pipe; tube; wind instrument
【化】 pipe; tube
【醫(yī)】 canal; canales; canalis; channel; duct; ductus; salpingo-; salpinx
syringo-; tuba; tube; tubi; tubing; tubo-; tubus; vas; vaso-; vessel

暗箱的英語翻譯：

camera bellows
【醫(yī)】 camera obscura; dark chamber