Union swivel
[机] 管套活转结
🧩 词语组成解析
swivel
[['swivəl]]
n. 转环, 旋转轴承, 转椅座架\\nv. (使)旋转
🗣️ 情景例句
Good morning. My name is Richard Stewart.
早安。我叫Richard Stewart。
That's why he is now concentrating on conversation at a language school near his home.
这就是他在他家附近的一所语言学校专攻口语的原因。
You can buy whatever you need if you have enough money.
钱多了，你需要什么就可以买什么。