Dendrobine
石斛碱
🗣️ 情景例句
since her mother died.
因为她妈妈去世了。
I'm fixing the car in the garage.
我在车房修车。
Last year we helped them with the orange-picking.We really enjoyed working on the farm.
去年我们帮他们搞苹果。我们实在太喜欢在农场干活了。