s-flex-center"><div class="ts-text is-bold">ㄊ</div><div class="ts-text is-bold">ㄨ</div><div class="ts-text is-bold">ㄥ</div><div class=單字-板岩-每個分解-注音-標點符號>ˇ</div></div></div></div><div id=單字-板岩-說明 class="tablet+:has-top-spaced-large mobile:has-top-spaced tablet+:has-16px mobile:has-15px">負責管理硬體資源以及提供應用程式和用戶界面之間互動的軟體。</div></div><div class="column mobile:has-hidden"><div class="ts-wrap is-compact is-end-ali