Word: 容器 (róngqì) 容器 dictionary entry róngqì receptacle; vessel; container Full dictionary entry for 容器 Example sentences using 容器 2 sentences, showing page 1 of 1. 实验室里的容器都要洗干净。 Shíyànshì lǐ de róngqì dōu yào xǐ gānjìng. All the vessels in the lab must be washed clean. 这些容器是密封的。 Zhèxiē róngqì shì mìfēng de. These containers are airtight.