垫底 (diàn dǐ): Bottom / lowest level (Verb) — Meaning & Stroke Order

What should we do if our department ranks at the bottom again in this project evaluation?

He is not always at the bottom; occasionally he can achieve surprisingly good results.

Although he didn't speak much during the group discussion, the final outcome did not rank at the bottom.

Although he is at the bottom of the class, the teacher says he is improving quickly.