例句
The cat rested upon a cushion beside the window.
貓趴在窗邊的墊子上休息。
Upon completing their training, new teachers should receive ongoing support from experienced colleagues at school.
新教師完成培訓後，應持續獲得校內資深同事的支持。
常用搭配
- upon arrival｜一到達
- upon completion｜一完成
- once upon a time｜從前
用法提示
比 on 正式；upon doing 表示「一……就」。