HSK 7-9
垫底
diàndǐ动
to put sth on the bottom; to eat sth to tide oneself over until mealtime; to lay the foundation; to come last in the rankings
我们队本轮成绩暂时垫底。
Wǒ men duì běn lún chéng jì zàn shí diàn dǐ.
Our team is temporarily last in this round.
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.