(stuck, stuck/stʌk/) [] to fix sth to sth else, usually with a sticky substance; to become fixed to sth in this way粘住；粘贴◆He stuck a stamp on the envelope.他把邮票粘贴在信封上。 [] (used in the form be stuck用于 be stuck 形式中) to stay at the same level, value, etc.; to fail to improve停滞；维持◆Our annual sales are stuck at $200 000.我们的年销售额维持在 20 万元的水平上。 [] to stay at the same level, value, etc.停滞；维持◆Unemployment is sticking at around 12%.失业率维持在 12% 左右。●stick to the/your ˈknittingto continue to do what you know and what you can do well做好自己擅长的事情◆His success is based on staying close to his customers and sticking to his knitting.他的成功基于贴近客户，并且只管做好自己的主业。