Equilibristat
平衡器
🗣️ 情景例句
She got a scholarship to Cambridge but dropped out a year later.
她得到了剑桥大学的奖学金，但一年后就退学了。
Would you please tell Mr. Cooper that I'm here.
请您告诉库珀先生我在这里。
Was there a message?
留话了吗？