Sulfometaboric acid
[化] 硫代偏硼酸
🧩 词语组成解析
🗣️ 情景例句
I manage my time perfectly so that I can always get things done on time.
我很会利用时间，因此总能准时完成工作。
May I propose that we break for coffee now?
我可以提议休息一下，喝杯咖啡吗？
No, thanks. It's big, but it isn't heavy. It's light.
不用了，谢谢，是大盒子，但不重。很轻。