observe的含义用法及固定搭配
1.The patients were observed over a period of several months.这些病人被观察了数月之久。
2.They had observed regularities in the behaviour of the animals.他们曾观察过这些动物的习性。
3.They observed how the parts of the machine fitted together.他们观看了机器零件的组装过程。
1.The patients were observed over a period of several months.这些病人被观察了数月之久。
2.They had observed regularities in the behaviour of the animals.他们曾观察过这些动物的习性。
3.They observed how the parts of the machine fitted together.他们观看了机器零件的组装过程。