can only; obliged to do sth; to have no other choice
只 · 5 strokes
Origin unclear. In simplified Chinese, in addition to the meaning "only", 只 is also used as a measure word. In traditional Chinese this meaning is written as 隻.
能 · 10 strokes
Pictograph of a bear. Based on the original meaning "bear". The meaning of this character has shifted over time to mean "strong" and "ability, power". Original form of 熊.