a range of ointments and creams for the treatment of eczema一系列治疗湿疹的油膏和乳膏

an antibacterial ointment抗菌软膏

I bought some ointment to cure a stye.我买了一些药膏来治疗睑腺炎。

If there is a fly in the ointment, it is that the engine is quite noisy.如果说有什么美中不足之处, 那就是发动机的噪音很大。

There is one small fly in the ointment.有一个小小的美中不足之处。

The fly in the ointment is debt of $485.7 million.煞风景的是那48,570万美元的债务。