entries → 改善
TSUMUGU · TOCFL 4 (est.) · 詞
改善 word · TOCFL 4 (est.)
改善 ＝ 改 ＋ 善
ㄍㄞˇ ㄕㄢˋ · gǎishàn
verb — to improve, to make better

字源 FORM — what the parts do

改to change (改變)gǎi
善good (善良)shàn
改善，改變的改，善良的善。
關 · Related
改變gǎibiànto change — the same 改改進gǎijìnto improve a method — the cousin word