Day one
n. 第一天；最开始
🧩 词语组成解析
day
[de]
n. 一天;白天;时期;节日;
adj. 日间的;逐日的;
adv. 每天;经常在白天地;
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;
🗣️ 情景例句
Did you see what she was wearing?
你看到她穿的是什么？
How much does it cost to rent a mid-size car?
租一辆中型汽车要多少钱？
She was a beauty in her day.
她年轻的时候是个美人儿。