1.粗缝
1.to add something extra, especially something that does not seem to belong to the rest
1.That might tack on about $2, 000 to the cost of changing to natural gas, bringing the total bill for a switch up to about $8, 000.
可能钉对约2,000元，以成本的不断变化，以天然气，使总数草案交换机最多可有大约八千元。
2.However, some content providers do not provide full feeds. Others tack on ads at the end of full feeds to provide some incoming revenue.
然而，有些内容提供者并不提供全文输出，也有些在全文输出后面添加了一些广告以获取收入。
3.After all the hoopla, however, Chery is now taking a different tack on its way into the US and European markets.
然而，喧嚣过后，奇瑞如今却选择了另外一条进军欧美市场的道路。
4.Each M. P. was sworn in, and the lawyer chairing the session became exasperated as several tried to tack on political points to their oaths.
每一位议员宣誓就职，且律师主持会议几种策略试图激怒他们的宣誓。
5.That makes my card something of value they can tack on their desk or place on their bathroom mirror if they want.
这就显示了我的名片的价值所在，他们能够将其钉在他们的书桌上，或者如果他们愿意的话，也可以贴在浴室的镜子上。
6.I took money out with my ATM card when I needed it, oblivious of the 3% charge Citi would tack on.
需要时我就从ATM机上取钱，花旗银行会收取3%的费用。
7.At runtime, you read the install directory, tack on the config filename, and try to read it.
在运行时，你从注册表中读取安装目录，然后合成配置文件名，接着读取该文件。
8.China's luxury tariffs tack on an extra 10% to 30% for imported products like handbags, wine, watches, and cosmetics.
中国对进口的手提袋、葡萄酒、手表和化妆品等奢侈品额外加征10%至30%不等的关税。
9.Many schools continue to charge admission, or tack on fees for everything from pencils to exams.
很多学校继续收取学费，或者变相收取从铅笔到考试费用等的各项费用。
10.Now, they approve the purchase and tack on a hefty penalty for each transaction.
现在他们批准交易，只是为每项交易索取巨额罚款。