Nonconstant
a. 非常数的,非恒量的
🗣️ 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？
The fork is dirty, Would you bring me a clean one, please?
这叉子是脏的，请你拿个干净的给我。
The mondey took the tiger to a big river.
猴子领着老虎来到一条大河边。