irreversible
adj.
1620s, from assimilated form of in-(1) "not, opposite of" + reversible. Related: Irreversibly.
〔蒋〕[ir-不，vert，vers=turn转] 不可倒转的，不可逆的
〔蒋〕[ir-不，vert，vers=turn转] 不可倒转的，不可逆的
| 词汇 | irreversible |
| 词根词缀 | Online Etymology Dictionary 词根李平武蒋争 irreversible adj. 1620s, from assimilated form of in-(1) "not, opposite of" + reversible. Related: Irreversibly. 〔蒋〕[ir-不，vert，vers=turn转] 不可倒转的，不可逆的 |
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