🧩 词语组成解析
n. (毕业典礼的)开幕词, 祝词\\na. 致意的, 表示欢迎的
speaker
['spikɚ]
n. 说话者;演讲者，发言人;讲某种语言的人;扬声器;
🗣️ 情景例句
The subject is unfamiliar to me.
那个问题我不熟悉。
It was a terrible experience,and I won't forget it.
它是可怕的经验，我不会忘记它。
Yes, that's right.
是，很对。