Undercalculation
下位计算, 下部计算
🗣️ 情景例句
Hello, Air China Flight Reservations. May I help you?
喂，你好，中国航空公司订票处，需要帮忙吗？
A friend in court is better than a penny in purse.
曩中有钱，不如朝中有友。
Ok, I'll see what I can do.
好吧，我考虑考虑吧