Hashtag
n. 井号(#)标签（微博twitter中用来标注线索主题的标签）
🗣️ 情景例句
I was when I first came to the United States.
当我刚到美国来的时候是感到有点紧张。
Hmm, I love the perfume.
哼，我很喜欢香水。
But he added music, which he wrote himself.
但是他给影片配上了他自己创作的音乐。