单词	first-born
释义	first-born
随便看	block event control block exemption block exit block exit and return block-factor block factor block fault blockfault block fault basin block-fault diastrophism block faulted coast block-faulting block faulting block-faultings block faulting tectonics block-fault structure blockfield block field blockfields block fields block file block fillet block filter block filter glass block fin 胔胕胖胗胘胙胚胛胜胝はくちょうはくちょう【白鳥】はくとうはくとうはくとう【白桃】はくとう【白頭】はくとうゆはくとうゆ【白灯油】はくどうはくどう