Integral sitting w.c.pan sits with what cistern is an organic whole implement. Its rinse conduit to have siphon type, also have strong fall type.是什么意思_Integral sitting w.c.pan sits with what cistern is an organic whole implement. Its rinse conduit to have siphon type, also have strong fall type.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句