IPA(key): [pɐˈkrɨɫəsʲ] <span class="searchmatch">покры́лось</span> • (pokrýlosʹ) neuter singular past indicative perfective of покры́ться (pokrýtʹsja)...
покры́ться ли́стьями ― pokrýtʹsja lístʹjami ― to be covered with leaves не́бо <span class="searchmatch">покры́лось</span> ту́чами ― nébo pokrýlosʹ túčami ― the sky became cloudy [clouded over]...