HSK 2
一会儿
yíhuìr数量（副）
a moment; a while; in a moment; now...now...
请在门口等我一会儿。
Qǐng zài ménkǒu děng wǒ yíhuìr.
Please wait for me at the entrance for a moment.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
Appears across levels (2（3）) in the HSK 3.0 word list.