Mandrel
n. 心轴\\n[医] 轴柄
✅ 同义词
🏥 医学释义
轴柄，芯子
🗣️ 情景例句
Things are never as bad as they seem.
事情往往不像看上去的那么糟。
I want you to clean your room today.
我希望你在今天自己打扫房间。
The seeds must be carefully chosen; they must fall on good ground;
那就必然从精选良种做起，然后将其植入肥沃的土地，