Swivel bearing
[机] 旋转轴承
🧩 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
Too bad kids can't vote.
可惜小孩不能投票。
He is imprisoned.
他被捕入狱了。
They put their hands behind their backs, so you can't see their hands.
他们将手放在背后，这样你就看不见他们的手了。