(TTS發音) 1. fall off by sliding unintentionally不慎滑落
I thought I was safe on the branch，until my foot slipped off and I fell to the ground. 我本來認為我在樹枝上很安全，但沒想到我的腳滑了一下，摔到了地上。
The blanket slipped off the bed. 毯子從床上滑落下來。
2. leave quietly悄悄溜走
Mary couldn't bear the party， so she slipped off while no one was looking. 瑪麗不想再在晚會上呆下去，于是她趁沒人注意時溜走了。
He slipped off without waiting for a reply. 他不等答復就溜走了。
3. remove（clothes） quickly急急脫掉（衣服）
He slipped his coat off and jumped into the river to save the drowning child. 他匆忙脫掉外套，跳入河中去搶救落水兒童。
He slipped off his clothes and went into the bathroom. 他迅速脫掉衣服走進浴室。
