semi-reversibility的用法和樣例：
例句
- Because of the reversibility of methylation, the drugs reducing the level of methylation become a new way to cure leukemia.
由于甲基化的可逆性，降低甲基化水平的藥物就成了治療白血病的新手段。 - The principle is based on the reversibility of a photochemical reaction accompanied by a change of coloration.
其原理是根據伴隨著(zhù)染色變化在光化反應中的可逆性。
