Caustics
[化] 焦散线
🗣️ 情景例句
But my birthday is tomorrow.
但是我的生日就在明天。
What's your nationality?Are you a Chinese?
你的国籍是什么？你是中国人?
It was warm last Sunday, so I went and sat on the river bank as usual.
上星期日天气很暖和。于是我和往常一样，又去河边坐着。