单词	Ubong
释义	Ubong 友保
随便看	beam mode beam mode buckling beam model beam modeled beam modem beam-modulating disk beam-modulating memory beam modulation beam modulation disc beam modulation frequency beam modulation percentage beam modulator beam mold beam molded beam monitor beam monitoring beam mould beam moulding machine beam mount beam mounted gas compressor beam moving with crane beam-multiple degree of freedom system beam multiplexing beam narrowing beam nest