Phosphinothioyl
硫膦基
🗣️ 情景例句
Why are you crying?
你为什么哭？
It is a long lane that has no turning.
路必有弯。
A drink? We've only just started! There are twenty more trees to be planted!
喝水？我们才刚刚开始！还有20多株树要种呢！