Word: 不然 (bùrán) 不然 dictionary entry bùrán not so; no; or else; otherwise; if not; How about ...? Full dictionary entry for 不然 Example sentences using 不然 3 sentences, showing page 1 of 1. 别太操心了，不然会掉头发的。 Bié tài cāoxīnle, bùrán huì diào tóufa de. Don't worry too much, or you'll go bald. 小心点驾驶，不然你就麻烦了。 Xiǎoxīn diǎn jiàshǐ, bùrán nǐ jiù máfan le. Be careful driving or you'll have problems. 走快一点，不然你会错过火车。 Zǒu kuài yìdiǎn, bùrán nǐ huì cuòguò huǒchē. Walk faster, or you'll miss the train.