Mandrel
n. 心轴\\n[医] 轴柄
✅ 同义词
🏥 医学释义
轴柄，芯子
🗣️ 情景例句
Did you have a good time today?
今天玩得开心吗？
He surprised them, so they gave up quietly.
他出其不意地袭击了他们，因此他们乖乖地投降了。
Fortunately, a pilot saw the signal and sent a message by radio to the nearest town.
幸运得很，一位飞行员看到这个信号，用无线电给最近的城镇发了报。