Approof
n. [古语]；＝ approval
🗣️ 情景例句
This is the last chance you can get up to 60 percent discount.
这是您可以得到6折的最后机会。
Help yourself.
请便！
One evening, however, he failed to arrive.
可是，有一天晚上，它出去后再也没回来。