长管音调门铃

long-eared

long trousers【服装】

Ligation & division of long saphenous vein at sapheno-femoral junction

long position liquidated

long day plant (L D P)

a long dozen

Ligation and division and complete stripping of long and short saphenous vein--unilateral

long-range planning【计划】;long-term plan【计划】