burn3 /bxn; dsn/ n 1 injury, mark, made by fire, heat or acid: (由火、熱或酸類物造成之)燒傷; 灼傷： He died of the ~s he received in the fire. 他充于火災(zāi)時(shí)所受到的灼傷。 2 (aerospace) one firing of a rocket: (太空)火箭的一次發(fā)射： a two-minute ~ to correct course to the moon. 為修正赴月球的航道所作之兩分鐘發(fā)射。