adj. 了解情况的;见多识广的;有情报根据的;消息灵通的;
v. 告诉( inform的过去式和过去分词);(inform oneself)使了解;
🗣️ 情景例句
Here, on the last page.
这儿,在最后一页。
He preaches best who lives best.
言教不如身教。
But can we blame those who looked and failed to see what Galileo saw, if we remember that to use a telescope at the limit of its powers calls for long experience and intimate familiarity with one's instrument?