Unconstant
a. 易变的, 无常的
🗣️ 情景例句
It doesn't need any alterations. We must've bought the right size.
不需作任何修改。我们一定是买对了尺寸。
How was it, sir?
它好吗？先生。
No, we're American.
不是，我们是美国人。