两凹 两凹的英文 英语翻译 concavo-concaveamphicelous; amphicoelous 拓展翻译 两面凹的biconcave雷达收发两用机radar receiver-transmitter连续两次Ad 2 vic.两a few; both; tael; twain; twoamb-; ambi-; ambo-; amphi-; bi-; di-; diplo-tael两败俱伤的internecine; neither side gainsinternecine两斑点的bimacuiate两板的bilaminar两半球并合独眼畸胎cyclocephalus两半球并合独眼畸形cyclocephalia两半球并合畸胎cyclencephalus两半球并合畸形cyclencephaly两瓣的bivalve两杯的bipocillated两倍as much again; double; twice; twifolddouble两倍的double; twofolddouble两倍行距double space两被的dichlamydeous两鼻侧的binasal两鼻类Amphirrhina两鼻腔的dirhinic