Mandrel mandril
[机] 心轴
🧩 词语组成解析
n. 心轴\\n[医] 轴柄
n. 心轴, 心子, 紧轴, (非正式)鹤嘴锄
🗣️ 情景例句
Would you like to stay for dinner?
可以留下来吃饭吗？
Everyone is dissatisfied with his own fortune.
人对自己的命运总不感满足。
While I write my pen moves, but the paper keeps still.
我写字时，笔是移动的，纸是静止的。