Optional character

[计] 任选字符

🧩 词语组成解析

optional ['ɑpʃənl]
adj. 可选择的;随意的,任意的;非强制的;选修科目;
opt选择+ion表名词+al形容词后缀 → 可任意选择的
character ['kærəktɚ]
n. 性格;特点;字母;角色; vt. 刻,印;使具有特征;

🗣️ 情景例句

it's exactly as it was when we were married!
它跟我们结婚的时候一模一样!
What were you doing when I called you on the telephone?
当我打电话给了你时,你正在做什么?
He is finding his new work far more exciting.
他发觉自己的新工作令人兴奋得多。
更多情景英语 ›

🔤 更多 O 开头的单词

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