toilet bowl 廁缸

toilet bowl
繁：廁缸
简：厕缸

調查人員亦在E座其中一單位的廁缸發現病毒的蹤跡，楊永強提醒市民一定要每周在U形排水口倒入稀釋漂白水，使U形聚水位存水阻止污水倒流。

淘大毒水花累321人中招 污水渠乾涸播毒 類似樓宇潛危機（2003年4月18日）。太陽報，取自 http://the-sun.on.cc/channels/news/20030418/

If an infected user contaminates a toilet bowl, the next user may get the virus through aerosol inhalation, whether he flushes before or after use.

HOW THE TOILET FLUSH MAY SPREAD THE SARS VIRUS. (2003, May 9). South China Morning Post. Retrieved from http://www.scmp.com/article/414926/how-toilet-flush-may-spread-sars-virus