Word: 当心 (dāngxīn) Traditional: 當心 当心 dictionary entry dāngxīn to take care; to look out Full dictionary entry for 当心 Example sentences using 当心 3 sentences, showing page 1 of 1. 如果你能当心些那就更好了。 Rúguǒ nǐ néng dāngxīn xiē nà jiù gèng hǎole. If you could be a bit more careful, that would be even better. 当你过马路的时候要当心汽车。 Dāng nǐ guò mǎlù de shíhou yào dāngxīn qìchē. Watch out for cars when you cross the street. 自己当心啊。 Zìjǐ dāngxīn a. Watch yourself.