Cautioned
v. 警告, 提醒, 劝…小心( caution的过去式和过去分词 )
🗣️ 情景例句
John is tied up at the present time.
John现在有事。
I met one of the engineers over at the television station.
我在电视公司遇到一位工程师。
And at seventeen he set off for the USA with a group of comedy actors.
17岁时随同一些喜剧演员去了美国。