Epoxythio-
[化] 环氧硫; 桥氧硫
🗣️ 情景例句
2,3,4 ... now switch. ... 2 3 4
……现在 左右交替……
How did you tell him?
你是如何告诉他的？
There is an interesting film on Channel one.
在一频道有一部有趣的电影。