Flushometer
冲洗阀
🗣️ 情景例句
Is that a proposal, or are we just playing a game?
这是求婚呢 ，还是仅仅在玩游戏？
To enter outer space
飞出大气层，进入外太空
' But they don't realize one important thing.
”然而他们没有认识到重要的一点，