Mandrel test
[电] 静轴测试
🧩 词语组成解析
n. 心轴\\n[医] 轴柄
🗣️ 情景例句
I've heard a great deal about you.
久仰大名。
What are you interested in studying?
你对攻读什么感兴趣？
Over there, near the back.
就在那边，靠后头的地方。