entries → 正當
TSUMUGU · TOCFL 3 (est.) · 詞
正當 word · TOCFL 3 (est.)
正當 ＝ 正 ＋ 當
ㄓㄥˋ ㄉㄤ · zhèngdāng
conj/prep — just when, right at the time that

字源 FORM — what the parts do

正exactly, just (正好)zhèng
當at the time of (當時)dāng
正當，正好的正，當時的當。
關 · Related
正好zhènghǎojust right — the same 正當時dāngshíat that time — the same 當