HSK 4
低于
dīyú动
to be lower than
今天的气温低于昨天。
Jīn tiān de qì wēn dī yú zuó tiān.
Today's temperature is lower than yesterday's.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 4.