Threadedpipe
[化] 螺纹管
🗣️ 情景例句
I never stop thinking about them.
我一直在思考这些问题 ，从未间断。
He is having a nightmare.
他在做着噩梦。
I'm poor, but I always enjoy myself! he said. I don't know why!
“我很穷，但我总是过得很愉快！”他说，“我不懂为什么！”