Equicontrollability
等控性
🗣️ 情景例句
Yes. Glad to meet you, sir.
是的，很高兴见到你，先生。
Take care of small sums and the large will take care of themselves.
省小钱才能积大财。
Now move the hand to and fro and around but not up and down.
然后把手前后左右以及旋转摆动，但不要上下摆动。