Approximator
n. 接近者, 近似者
🏥 医学释义
合拢器
🗣️ 情景例句
My mother has a touch of the flu.
我妈得流感了。
Excuse me I can't do it now.
对不起我不能现在做。
I have just heard from my sister, Mary.
我刚收到我妹妹玛丽的一封信。