"I have given this tailor my custom for many years"
The English custom which keeps the men in the dining-room after dinner.
Individuals..who are not paid but by custom are supplied with drinks.
It was his custom, when unpleasant things had to be said, to sweeten his breath.
The eyes of a nightbird customed to the splash of the sea.
牛津高阶第八版
美国韦氏词典
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维基百科 (自由的百科全书)