fumble

v.摸索

full moon, full page, full stop (also full point, US period), full time, full-blooded, full-blown, full-bodied, full-length, full-scale, full-time, fuller, fuller's earth, fullness, fullness (also fulness), fully, fulminate, fulmination, fulsome, fulsomely, fulsomeness, fume, fumigate, fumigation, fun, fun-fair (also fair), function, function key, functional, functionalism, functionalist, functionally, functionary, fund, fundamental, fundamentalism, fundamentalist, fundamentally, fundamentals, funeral, funeral director,