aftershock
🇺🇸
/ˈæftərʃɑːk/
🇬🇧
/ˈɑːftəʃɒk/
An aftershock is a smaller earthquake that occurs following the main shock.
After the earthquake, there were several aftershocks that people felt.
地震の後、人々が感じた数回の余震があった。