Jyutping
dai6 jat1 si4 gaan3
Pinyin
dì yī shí jiān
Definitions (CC-CEDICT)
in the first moments (of sth happening)
immediately (after an event)
first thing
Definitions (粵典–words.hk)
副詞
即刻 immediately
佢一入門口,就第一時間衝咗入廁所。
佢一入门口,就第一时间冲咗入厕所。
keoi5 jat1 jap6 mun4 hau2, zau6 dai6 jat1 si4 gaan3 cung1 zo2 jap6 ci3 so2. He rushed to the washroom the instant he got back home.