He was on the point of saying something when the phone rang.他正要说话时电话铃响了。She looked on the point of tears.她看起来就要哭了。I was on the point of going to bed when you rang.你打电话的时候我正要睡觉....
To coat or cover with a thin layer of metal by electrodeposition.用涂料,金属等的稀少外层覆盖....the basal layer of the skin.皮肤的基底层I could see a thick layer of dust on the stairs...我可以看见楼梯上有一层厚厚的灰尘。On OCT choroidal folds involved chor...