TSUMUGU · TOCFL B2 (est.) · 詞
再三
ㄗㄞˋ ㄙㄢ · zàisān
adverb — over and over, repeatedly, time and again
字源 FORM — what the parts do
再again, a second time (再來)zài
三three; here standing for "many times" (三次)sān
再三，再來的再，三次的三。
故事 STORY — a scene to remember it by
說了又說（再），第三遍（三）還在說。
Said it (再) once more, and a third time (三) it is still being said — saying it over and over.
記憶法
關 · Related
四zàisānzàisìthe four-character extension — even more insistently反覆fǎnfùnear-synonym — repeatedly, back and forth