Word: 十二 (shíèr) 十二 dictionary entry shíèr twelve; 12 Full dictionary entry for 十二 Example sentences using 十二 2 sentences, showing page 1 of 1. 三乘以四，积是十二。 Sān chéngyǐ sì, jī shì shí'èr. Three times four gives a product of twelve. 他跑一百米只用了十二秒。 Tā pǎo yì bǎimǐ zhǐ yòng le shí'èr miǎo. He ran a hundred metres in just twelve seconds.