Diantipyrylmethane
[化] 二安替比林甲烷
🗣️ 情景例句
I'm relieved to hear that.
你的话使我松了一口气。
Was I supposed to help you today?
今天我想帮你忙。
We can't let you have any more material.
我们不能再供给你原料了。