Epoxythio-
[化] 环氧硫; 桥氧硫
🗣️ 情景例句
I grew up in Beijing, but I was in Los Angeles for two years.
我在北京长大，不过在洛杉矶已呆了两年。
Could you tell me where is the first-aid room?
你能不能告诉我急诊室在哪里？
Ideas are dangerous.
思想是危险的。