water-tank area
/ˈwɔːtətˈaŋk ˈeəɹiə/
n
English · water-tank area中文 · 水箱区Español · compartimiento del depósito del aguaFrançais · compartiment de réservoirs d’eau
意味：Area with a hatch that scoops up water from the surface of a body of water to fill its tanks so that it can dump the water in flight.