筒 tǒng HSK7 thick piece of bamboo Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: encase All meanings 2 tǒng 2 encase 1tube 1 1 sentence for 筒 (tǒng — encase) 他把双手筒在袖子里。 tā bǎ shuāngshǒu tǒng zài xiùzi lǐ. He tucked both hands into his sleeves. Source: Dong Chinese Dictionary