Immutables
(immutable 的复数) a. 不可变的, 不变的, 不能变的
🗣️ 情景例句
Could you have a taxi waiting for me, please?
能否叫辆出租车等我？
If I get my work finished in time,I'll leave for New York Monday.
如果我把工作及时完成了，我将星期一去纽约。
In the contrary school, the duck is supreme.
与滑翔鸟相对的另一类鸟中，数野鸭本领最高。