Contrail
['kɒntreɪl] or ['kɑn,trel]
解釋/意思:
(noun.) an artificial cloud created by an aircraft; caused either by condensation due to the reduction in air pressure above the wing surface or by water vapor in the engine exhaust.
錄入:里基--From WordNet
['kɒntreɪl] or ['kɑn,trel]
(noun.) an artificial cloud created by an aircraft; caused either by condensation due to the reduction in air pressure above the wing surface or by water vapor in the engine exhaust.
錄入:里基--From WordNet