首 次

first
first time
for the first time

例句

首次遇到汤姆，我以为他是女的。

shǒu cì yù dào tāng mǔ, wǒ yǐ wéi tā shì nǚ de.

The first time I saw Tom, I thought he was a girl.

出现在

首次公开招股shǒu cì gōng kāi zhāo gǔinitial public offering (IPO)首次注视时间shǒu cì zhù shì shí jiān(psychology) first fixation duration