Quartz tube
[机] 石英管
🧩 词语组成解析
quartz
[kwɔrts]
n. [矿]石英;
🗣️ 情景例句
How did you feel?
感觉怎么样？
I asked him if he spoke English.
我问他他是否说英语。
The factory has been there for several years.
这家工厂在那儿已有好几年了。