便Ⅰ形容词[书面语] (安适的) quiet and comfortableⅡ名词(姓氏) a surname 短语和例子便乐成 pian lecheng(便)同步: synchronize刚…便: no sooner…than便 变 辨 辩: bian便 吹一吹: thanks joseph排泄物;粪(便): excrements下载手机词典可随时随地查词查翻译