Drainage equipment
[电] 排流设备
🧩 词语组成解析
🗣️ 情景例句
I hope you're all enjoying the exhibition.
我希望你们都喜欢这个展览
We can live without a brother, but not without a friend.
我们生活中可以没有兄弟，但不能没有朋友。
those who are worried to death, and those who are bored to death.
忧虑至死的人、无聊至死的人。