◎ 凌空 língkōng
(1) [high up in the air]∶高架在空中
铁路桥凌空架在两山之间
(2) [across the sky; soar aloft; tower aloft]∶从天空通过
飞机凌空而过
(3) [rise high into the air]∶高升到天空,耸立空中