Dictionary › 等差级数
等差级数
děng chā jí shù
What 等差级数 means
- arithmetic series (such as 2+4+6+8+...)
The characters in 等差级数
- 等děngto wait for; to await; by the time; when; till; and so on; etc.; et al.
- 差chàdifferent; wrong; mistaken; to fall short; to lack
- 级jílevel; grade; rank
- 数shùnumber; figure; several; a few
Looking a word up is not learning it. GraphChinese puts all of HSK 1–6 into one dependency graph, teaches each piece only once its prerequisites are solid, and schedules reviews to land just before you would forget.
Start learning — $49 lifetime