entries → 不但
TSUMUGU · TOCFL 3 (est.) · 詞
不但 word · TOCFL 3 (est.)
不但 =
ㄅㄨˋ ㄉㄢˋ · bùdàn
conjunction — not only (paired with 而且 / 還)

字源 FORM — what the parts do

not (不是)
only; merely (但是)dàn
不但,不是的不,但是的但。
關 · Related
而且érqiěthe "and also" half it pairs withbùzhǐthe plainer "not only"