Nonreversible
a. 不可逆的
🗣️ 情景例句
Oh, don't forget the mustard.
噢，不要忘了芥末。
Please sit down and have a glass of milk.
请坐下来喝一杯牛奶。
In spite of all that has been said, the tourists have been picking leaves and cutting their names on the tree-trunk.
尽管有上述种种说法，但游客们还是照常摘树叶和把他们的名字刻在树干上。