Nonreversibility
不可逆性
🗣️ 情景例句
A little special country music.
一点特殊的乡村音乐。
Everything is good when new, but friend when old.
东西新的好，朋友老的好。
The Americans would happily reach one accord on standards for medical devices and them hammer out different pacts covering,say,
美国人很愿意就医疗器械的标准达成一个协议，然后推敲出不同的合同，用以涵盖 --比如说