单词	setting description
释义	setting description 背景
随便看	two frequency signals two frequency superimpose addressing sch two-frequency superimpose addressing scheme two frequency system two-frequency translator two frigid zones Two frogmans slip into in the deep sea Two Frogs lived together in a marsh Two from five is a simple subtraction Two from four leaves two Two from seven leaves five two fruit Two fuel pumps are used for the Audi FSI two-fulid theory two fullback formation two-fullback formation two function massage minimachine Two fundamental laws two funds Two-funds two-fund separation Two-fund separation theorem Two Funds Separation Theorem two-funneled twofur