Uralium
三氯乙醛合氨基甲酸乙酯
🗣️ 情景例句
I know somewhere you can eat Japanese food.
我知道个地方，可以吃日本菜。
He has been working in advertising for ten years, but now he is teaching.
他曾经在广告公司服务十年，但现在在当老师。
What's the matter with you?
你怎么啦？