HSK 7-9
届时
jièshí副
when the time comes; at the scheduled time
颁奖礼下周举行，届时请出席。
Bān jiǎng lǐ xià zhōu jǔ xíng, jiè shí qǐng chū xí.
The award ceremony will be held next week; please attend at the scheduled time.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
Appears across levels (7-9) in the HSK 3.0 word list.