1
- a tube made of fur or other warm material into which the hands are placed for warmth（保暖用）手筒, 手笼。
1.1
- a warm or protective covering for other parts of the body（手以外身体其他部位的）保暖套; 围脖; 披肩。
2
- vulgar slang a woman's genitals〈粗俚〉（女子）阴部。
词源
mid 16th cent.: from Dutch mof, Middle Dutch muffel, from medieval Latin muff（u）la, of unknown ultimate origin.
informal
with obj.
- handle (a situation, task, or opportunity) clumsily or badly笨拙地处理（形势, 任务, 机会）; 把…弄糟：
the administration muffed several of its biggest projects.
行政当局已经把几个最大的项目弄糟了。
1
- a mistake or failure, especially a failure to catch or receive a ball cleanly接球失误, 漏接。
1.1
- dated, chiefly Brit. a person who is awkward or stupid, especially in relation to a sport or manual skill〈旧, 主英〉（尤指运动或手工方面）笨拙的人。
词源
early 19th cent.: of unknown origin.