on occasion
US /ɑn əˈkeɪʒən/
UK /ɒn əˈkeɪʒən/
短語
偶爾, 有時
sometimes but not often
範例:
•
We only see them on occasion, usually at family gatherings.
我們只偶爾見到他們，通常是在家庭聚會上。
•
He enjoys a glass of wine on occasion.
他偶爾會喝一杯葡萄酒。