“钮扣”怎么读？

“钮扣”的英语可以翻译为：utton ...

你把大衣的钮扣扣错了.You have buttoned up your coat the wrong way.我的钮扣钩怎么也扣不上.My button hook won't clasp.这件上衣用钮扣, 那件用拉链.This coat buttons, but that one zips....