Informatory
a. (=informative)提供情报的, 增进知识的
🗣️ 情景例句
Well, forty-seven, to be exact.
准确点说， 四十七年。
The years teach much which the days never know.
学问集年而成，而每日不自知也。
We need to make a change on our last order.
上回的订单我们需要更改。