officialize

/əˈfɪʃəlaɪz/
make official; "We officialized our relationship"

verb [vt. 及物动词] vt. 使官方化;使成为正式;置在政府机关管辖下

the pair officialized their union in Los Angeles 两人在洛杉矶正式结婚

后缀: ize 【verb】 使...化 - to make or become 原词: officialize 是通过后缀 【ize】 构成的派生词
单词造句: