n. cuff button
misc. sleeve button
优选地，外 部部件的内表面中具有凹槽，其被构造成包围衬衫袖口钮扣。
Preferably, the outer piece inner surface has a recess therein configured to encompass the shirt sleeve button.
地保对那两位钮扣不全、袖口不甚整洁的先生招呼周到，设法让他们看到一切必须看的东西。
The beadle is so careful that two gentlemen not very neat about the cuffs and buttons should see all that is to be seen.
扣上衬衫的钮扣和袖口。
应用推荐