地球低軌道
Kanji
Readings: チ、 ジ
Meanings: ground, earth
Readings: キュウ、 たま
Meanings: ball, sphere
Readings: テイ、 ひく.い、 ひく.める、 ひく.まる
Meanings: lower, short, humble
Reading: キ
Meanings: rut, wheel, track, model, way of doing
Readings: ドウ、 トウ、 みち
Meanings: road-way, street, district, journey, course, moral, teachings