One-billionth

🧩 词语组成解析

one [wʌn]
num. (数字)一;一个;(基数)一,第一; n. 一个人;一点钟;一体;独一; pron. 一个人;任何人;本人,人家;东西; adj. 某一个的;一体的;一方的;
billionth
num. 第十亿个, 十亿分之一

🗣️ 情景例句

Four.
四点钟。
He devoted himself completely to his work.
他完全投身于工作。
I turned to look at the children, but there weren't any in sight: they had all run away! The man laughed when he realized what had happened.
我转过头去看那些孩子,但一个也不见,全都跑了!当那个人明白了发生的事情时,笑了起来。
更多情景英语 ›

🔤 更多 O 开头的单词

全部 O 开头单词 ›