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- 沙颍河郑埠口枢纽工程节制闸闸墩裂缝成因分析A Cause Analysis of Crack in the Pier of Check Gate of Zhengbukou Junction Project on the Shaying River
- 口mouth
- 一口readily
- 埠port
- 口的oscular
- 口交oral sex
- 口水slobber
- 串口serial ports; serial port
- 一口气in one breath
- 口气(friendly or unfriendly) tone (of comments)
- 流口水run at the mouth
- 口是心非say one thing and mean another
- 水口water gap
- 藉口cover
- 并口parallel port
- 管口nozzle
- 坡口divided edge
- 一口价fixed price
- 小口ventage
- 浇口pouring head
