数十|すうじゅうsuujuu

1. no-adjectivedozens; scores of; decades
   その恐おそろしい事故じこで数十すうじゅう人にんが負傷ふしょうした。↗

   Dozens of people were injured in the terrible accident.

数十, literally 'several tens', works like a numeral before a counter: it renders 'dozens' or 'scores' of things and, with years, 'decades'.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. 20から50くらいの大雑把おおざっぱな数かず。