runway threshold markings
/ˈɹʌnweɪ ˈθɹɛʃəʊld ˈmɑːkɪŋz/
n
English · runway threshold markings中文 · 跑道入口标志Español · señales de límite de la pistaFrançais · marques de seuil de piste
Bedeutung：Longitudinal lines painted at each end of the runway to show its limits.