entries → 樓梯
TSUMUGU · TOCFL A1 (est.) · 詞
樓梯 word · TOCFL A1 (est.)
樓梯 ＝ 樓 ＋ 梯
ㄌㄡˊ ㄊㄧ · lóutī
noun — stairs, a staircase

字源 FORM — what the parts do

樓a floor of a building (樓層)lóu
梯a ladder, a flight of steps (梯子)tī
樓梯，樓層的樓，梯子的梯。
關 · Related
電梯diàntīan elevator — the same 梯, driven by electricity樓上lóushàngupstairs — where the 樓梯 leads