irrepressibly
🇺🇸
/ˌɪrɪˈpresəbli/
🇬🇧
/ˌɪrɪˈpresəbli/
in a way that is very strong and cannot be controlled or stopped
She laughed irrepressibly at the silly joke.
她对这个愚蠢的笑话不禁笑出声来。