PTO
01
见背面, 翻页
used in written or printed documents to indicate that more information is on the other side
例子
The teacher wrote " PTO " at the bottom of the page to show there were more instructions.
老师在页面底部写了“PTO”以表示还有更多说明。
Students often miss the " PTO " note and forget to check the other side of their papers.
学生们经常错过"PTO"的注释，忘记检查纸张的另一面。
