分词翻译
主的英语翻译：
advocate; direct; host; indicate; main; owner; person or party concerned
【机】 master管的英语翻译：
canal; duct; fistula; guarantee; meatus; pipe; tube; wind instrument
【化】 pipe; tube
【医】 canal; canales; canalis; channel; duct; ductus; salpingo-; salpinx
syringo-; tuba; tube; tubi; tubing; tubo-; tubus; vas; vaso-; vessel官员的英语翻译：
functionary; officeholder; officer; official; placeman
【法】 government man; officer; officials
