Commissive
a. 许诺的
🗣️ 情景例句
Who knows?
谁知道？
I met one of the announcers over at the television station.
我在电视公司遇到一位播音员。
He also said that he had found five empty whisky bottles which the ghost must have drunk the night before.
他还说他发现了5只空的威士忌瓶子，肯定是鬼魂昨天晚上喝的。