词汇	brown bloom
释义	brown bloom 棕色霜
随便看	sustained operation Sustained Operations Control Room Sustained Operations Support Area sustained ophthalmic gel sustained oscillation sustained oscillations sustained oscillator sustained overload sustained overspeed sustained overvoltage sustained overvoltage protection device sustained part sustained peak level sustained peak tablet sustained-peak tablet sustained periodic yield Sustained pest control sustained physical exercise sustained practice and improvement sustained preparation sustained pressure sustained pressure test sustained production sustained radiation sustained rainfall