Valid operation

[计] 有效操作

🧩 词语组成解析

valid ['vælɪd]
adj. 有效的;有法律效力的;正当的;健全的;
val(strong)+id(形容词后缀)→有效的；正确的；健康的
operation [,ɑpə'reʃən]
n. 操作，经营;手术;[数]运算;作用;
oper 工作 + ation 表示行为、状态、过程 → n.操作；手术；运算

🗣️ 情景例句

Are you involved in any extra-curricular activities on campus?
你在学校参加过任何课外活动吗？
What's your favorite game?
你最喜欢的游戏是什么？
John Dewey has said in all seriousness that the part played by custom in shaping the behaviour of the individual,as against any way in which he can affect traditional custom,
风俗在形成个人行为方面所起的作用和一个对风俗的任何影响相比，
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🔤 更多 V 开头的单词

vagi
vapourise
vavasor
venereophobia
verm
vertigo 'vɝtɪɡo
vinegarroon
Violetta
全部 V 开头单词 ›