entries → 提高
TSUMUGU · TOCFL B1 (est.) · 詞
提高 word · TOCFL B1 (est.)
提高 ＝ 提 ＋ 高
ㄊㄧˊ ㄍㄠ · tígāo
verb — to raise, to lift, to improve (a level, a price, a skill)

字源 FORM — what the parts do

提to lift, to raise (提起)tí
高high, tall (高低)gāo
提高，提起的提，高低的高。

故事 STORY — a scene to remember it by

把東西提（提）起來，往高（高）處放。
You lift (提) the thing and set it higher (高).
關 · Related
降低jiàngdīto lower — the opposite move提升tíshēngto upgrade, to elevate — the close twin